156970424065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27739}}^1\times {\mathrm{12437}}^1$

素因数の和:40201

約数の個数: 32

約数和(自身を含む): 231860240640

約数和(自身を除く): 74889816575

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 12437, 27739, 62185, 87059, 138695, 161681, 194173, 360607, 435295, 808405, 970865, 1131767, 1803035, 2524249, 5658835, 12621245, 344989943, 1724949715, 2414929601, 4484869259, 12074648005, 22424346295, 31394084813, 156970424065]

約数ペア:

[(1, 156970424065), (5, 31394084813), (7, 22424346295), (13, 12074648005), (35, 4484869259), (65, 2414929601), (91, 1724949715), (455, 344989943), (12437, 12621245), (27739, 5658835), (62185, 2524249), (87059, 1803035), (138695, 1131767), (161681, 970865), (194173, 808405), (360607, 435295)]