99215675

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 139147344

約数和(自身を除く): 39931669

約数列:

[1, 5, 13, 23, 25, 65, 115, 169, 299, 325, 575, 845, 1021, 1495, 3887, 4225, 5105, 7475, 13273, 19435, 23483, 25525, 66365, 97175, 117415, 172549, 305279, 331825, 587075, 862745, 1526395, 3968627, 4313725, 7631975, 19843135, 99215675]

約数ペア:

[(1, 99215675), (5, 19843135), (13, 7631975), (23, 4313725), (25, 3968627), (65, 1526395), (115, 862745), (169, 587075), (299, 331825), (325, 305279), (575, 172549), (845, 117415), (1021, 97175), (1495, 66365), (3887, 25525), (4225, 23483), (5105, 19435), (7475, 13273)]