86584225

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5474

約数の個数: 36

約数和(自身を含む): 134525244

約数和(自身を除く): 47941019

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 5437, 15925, 27185, 38059, 70681, 135925, 190295, 266413, 353405, 494767, 951475, 1332065, 1767025, 2473835, 3463369, 6660325, 12369175, 17316845, 86584225]

約数ペア:

[(1, 86584225), (5, 17316845), (7, 12369175), (13, 6660325), (25, 3463369), (35, 2473835), (49, 1767025), (65, 1332065), (91, 951475), (175, 494767), (245, 353405), (325, 266413), (455, 190295), (637, 135925), (1225, 70681), (2275, 38059), (3185, 27185), (5437, 15925)]