131034875

素因数分解:

$5^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 168412608

約数和(自身を除く): 37377733

約数列:

[1, 5, 25, 97, 101, 107, 125, 485, 505, 535, 2425, 2525, 2675, 9797, 10379, 10807, 12125, 12625, 13375, 48985, 51895, 54035, 244925, 259475, 270175, 1048279, 1224625, 1297375, 1350875, 5241395, 26206975, 131034875]

約数ペア:

[(1, 131034875), (5, 26206975), (25, 5241395), (97, 1350875), (101, 1297375), (107, 1224625), (125, 1048279), (485, 270175), (505, 259475), (535, 244925), (2425, 54035), (2525, 51895), (2675, 48985), (9797, 13375), (10379, 12625), (10807, 12125)]