88915185

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 175063680

約数和(自身を除く): 86148495

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 53, 85, 129, 135, 153, 159, 215, 255, 265, 289, 387, 459, 477, 645, 731, 765, 795, 867, 901, 1161, 1431, 1445, 1935, 2193, 2279, 2295, 2385, 2601, 2703, 3655, 4335, 4505, 5805, 6579, 6837, 7155, 7803, 8109, 10965, 11395, 12427, 13005, 13515, 15317, 19737, 20511, 24327, 32895, 34185, 37281, 38743, 39015, 40545, 45951, 61533, 62135, 76585, 98685, 102555, 111843, 116229, 121635, 137853, 186405, 193715, 229755, 307665, 335529, 348687, 413559, 559215, 581145, 658631, 689265, 1046061, 1677645, 1743435, 1975893, 2067795, 3293155, 5230305, 5927679, 9879465, 17783037, 29638395, 88915185]

約数ペア:

[(1, 88915185), (3, 29638395), (5, 17783037), (9, 9879465), (15, 5927679), (17, 5230305), (27, 3293155), (43, 2067795), (45, 1975893), (51, 1743435), (53, 1677645), (85, 1046061), (129, 689265), (135, 658631), (153, 581145), (159, 559215), (215, 413559), (255, 348687), (265, 335529), (289, 307665), (387, 229755), (459, 193715), (477, 186405), (645, 137853), (731, 121635), (765, 116229), (795, 111843), (867, 102555), (901, 98685), (1161, 76585), (1431, 62135), (1445, 61533), (1935, 45951), (2193, 40545), (2279, 39015), (2295, 38743), (2385, 37281), (2601, 34185), (2703, 32895), (3655, 24327), (4335, 20511), (4505, 19737), (5805, 15317), (6579, 13515), (6837, 13005), (7155, 12427), (7803, 11395), (8109, 10965)]