83304675

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 163650240

約数和(自身を除く): 80345565

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 425, 435, 493, 725, 751, 765, 1275, 1305, 1479, 2175, 2253, 2465, 3755, 3825, 4437, 6525, 6759, 7395, 11265, 12325, 12767, 18775, 21779, 22185, 33795, 36975, 38301, 56325, 63835, 65337, 108895, 110925, 114903, 168975, 191505, 196011, 319175, 326685, 370243, 544475, 574515, 957525, 980055, 1110729, 1633425, 1851215, 2872575, 3332187, 4900275, 5553645, 9256075, 16660935, 27768225, 83304675]

約数ペア:

[(1, 83304675), (3, 27768225), (5, 16660935), (9, 9256075), (15, 5553645), (17, 4900275), (25, 3332187), (29, 2872575), (45, 1851215), (51, 1633425), (75, 1110729), (85, 980055), (87, 957525), (145, 574515), (153, 544475), (225, 370243), (255, 326685), (261, 319175), (425, 196011), (435, 191505), (493, 168975), (725, 114903), (751, 110925), (765, 108895), (1275, 65337), (1305, 63835), (1479, 56325), (2175, 38301), (2253, 36975), (2465, 33795), (3755, 22185), (3825, 21779), (4437, 18775), (6525, 12767), (6759, 12325), (7395, 11265)]