82868804775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 159950700000

約数和(自身を除く): 77081895225

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 97, 149, 153, 225, 255, 291, 425, 447, 485, 745, 765, 873, 1275, 1341, 1455, 1499, 1649, 2235, 2425, 2533, 3725, 3825, 4365, 4497, 4947, 6705, 7275, 7495, 7599, 8245, 11175, 12665, 13491, 14453, 14841, 21825, 22485, 22797, 24735, 25483, 33525, 37475, 37995, 41225, 43359, 63325, 67455, 72265, 74205, 76449, 112425, 113985, 123675, 127415, 130077, 145403, 189975, 216795, 223351, 229347, 245701, 337275, 361325, 371025, 382245, 436209, 569925, 637075, 650385, 670053, 727015, 737103, 1083975, 1116755, 1146735, 1228505, 1308627, 1911225, 2010159, 2181045, 2211309, 2471851, 3251925, 3350265, 3635075, 3685515, 3796967, 5583775, 5733675, 6142525, 6543135, 7415553, 10050795, 10905225, 11056545, 11390901, 12359255, 16751325, 18427575, 18984835, 21665047, 22246659, 32715675, 34172703, 37077765, 50253975, 55282725, 56954505, 61796275, 64995141, 94924175, 108325235, 111233295, 170863515, 185388825, 194985423, 284772525, 324975705, 368305799, 541626175, 556166475, 854317575, 974927115, 1104917397, 1624878525, 1841528995, 3314752191, 4874635575, 5524586985, 9207644975, 16573760955, 27622934925, 82868804775]

約数ペア:

[(1, 82868804775), (3, 27622934925), (5, 16573760955), (9, 9207644975), (15, 5524586985), (17, 4874635575), (25, 3314752191), (45, 1841528995), (51, 1624878525), (75, 1104917397), (85, 974927115), (97, 854317575), (149, 556166475), (153, 541626175), (225, 368305799), (255, 324975705), (291, 284772525), (425, 194985423), (447, 185388825), (485, 170863515), (745, 111233295), (765, 108325235), (873, 94924175), (1275, 64995141), (1341, 61796275), (1455, 56954505), (1499, 55282725), (1649, 50253975), (2235, 37077765), (2425, 34172703), (2533, 32715675), (3725, 22246659), (3825, 21665047), (4365, 18984835), (4497, 18427575), (4947, 16751325), (6705, 12359255), (7275, 11390901), (7495, 11056545), (7599, 10905225), (8245, 10050795), (11175, 7415553), (12665, 6543135), (13491, 6142525), (14453, 5733675), (14841, 5583775), (21825, 3796967), (22485, 3685515), (22797, 3635075), (24735, 3350265), (25483, 3251925), (33525, 2471851), (37475, 2211309), (37995, 2181045), (41225, 2010159), (43359, 1911225), (63325, 1308627), (67455, 1228505), (72265, 1146735), (74205, 1116755), (76449, 1083975), (112425, 737103), (113985, 727015), (123675, 670053), (127415, 650385), (130077, 637075), (145403, 569925), (189975, 436209), (216795, 382245), (223351, 371025), (229347, 361325), (245701, 337275)]