6488875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 8820864

約数和(自身を除く): 2331989

約数列:

[1, 5, 23, 25, 37, 61, 115, 125, 185, 305, 575, 851, 925, 1403, 1525, 2257, 2875, 4255, 4625, 7015, 7625, 11285, 21275, 35075, 51911, 56425, 106375, 175375, 259555, 282125, 1297775, 6488875]

約数ペア:

[(1, 6488875), (5, 1297775), (23, 282125), (25, 259555), (37, 175375), (61, 106375), (115, 56425), (125, 51911), (185, 35075), (305, 21275), (575, 11285), (851, 7625), (925, 7015), (1403, 4625), (1525, 4255), (2257, 2875)]