85589295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 74216145

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 87, 93, 145, 155, 165, 319, 341, 435, 465, 577, 899, 957, 1023, 1595, 1705, 1731, 2697, 2885, 4495, 4785, 5115, 6347, 8655, 9889, 13485, 16733, 17887, 19041, 29667, 31735, 49445, 50199, 53661, 83665, 89435, 95205, 148335, 184063, 196757, 250995, 268305, 518723, 552189, 590271, 920315, 983785, 1556169, 2593615, 2760945, 2951355, 5705953, 7780845, 17117859, 28529765, 85589295]

約数ペア:

[(1, 85589295), (3, 28529765), (5, 17117859), (11, 7780845), (15, 5705953), (29, 2951355), (31, 2760945), (33, 2593615), (55, 1556169), (87, 983785), (93, 920315), (145, 590271), (155, 552189), (165, 518723), (319, 268305), (341, 250995), (435, 196757), (465, 184063), (577, 148335), (899, 95205), (957, 89435), (1023, 83665), (1595, 53661), (1705, 50199), (1731, 49445), (2697, 31735), (2885, 29667), (4495, 19041), (4785, 17887), (5115, 16733), (6347, 13485), (8655, 9889)]