8889107305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{3413}}^1$

素因数の和:5805

約数の個数: 32

約数和(自身を含む): 12171920544

約数和(自身を除く): 3282813239

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2357, 3413, 11785, 17065, 30641, 40069, 44369, 58021, 153205, 200345, 221845, 290105, 520897, 754273, 2604485, 3771365, 8044441, 40222205, 104577733, 136755497, 522888665, 683777485, 1777821461, 8889107305]

約数ペア:

[(1, 8889107305), (5, 1777821461), (13, 683777485), (17, 522888665), (65, 136755497), (85, 104577733), (221, 40222205), (1105, 8044441), (2357, 3771365), (3413, 2604485), (11785, 754273), (17065, 520897), (30641, 290105), (40069, 221845), (44369, 200345), (58021, 153205)]