157595425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 227485440

約数和(自身を除く): 69890015

約数列:

[1, 5, 13, 23, 25, 29, 65, 115, 145, 299, 325, 377, 575, 667, 725, 727, 1495, 1885, 3335, 3635, 7475, 8671, 9425, 9451, 16675, 16721, 18175, 21083, 43355, 47255, 83605, 105415, 216775, 217373, 236275, 274079, 418025, 484909, 527075, 1086865, 1370395, 2424545, 5434325, 6303817, 6851975, 12122725, 31519085, 157595425]

約数ペア:

[(1, 157595425), (5, 31519085), (13, 12122725), (23, 6851975), (25, 6303817), (29, 5434325), (65, 2424545), (115, 1370395), (145, 1086865), (299, 527075), (325, 484909), (377, 418025), (575, 274079), (667, 236275), (725, 217373), (727, 216775), (1495, 105415), (1885, 83605), (3335, 47255), (3635, 43355), (7475, 21083), (8671, 18175), (9425, 16721), (9451, 16675)]