2068625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 2970240

約数和(自身を除く): 901615

約数列:

[1, 5, 13, 19, 25, 65, 67, 95, 125, 247, 325, 335, 475, 871, 1235, 1273, 1625, 1675, 2375, 4355, 6175, 6365, 8375, 16549, 21775, 30875, 31825, 82745, 108875, 159125, 413725, 2068625]

約数ペア:

[(1, 2068625), (5, 413725), (13, 159125), (19, 108875), (25, 82745), (65, 31825), (67, 30875), (95, 21775), (125, 16549), (247, 8375), (325, 6365), (335, 6175), (475, 4355), (871, 2375), (1235, 1675), (1273, 1625)]