2730825

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 5005260

約数和(自身を除く): 2274435

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 229, 265, 477, 687, 795, 1145, 1325, 2061, 2385, 3435, 3975, 5725, 10305, 11925, 12137, 17175, 36411, 51525, 60685, 109233, 182055, 303425, 546165, 910275, 2730825]

約数ペア:

[(1, 2730825), (3, 910275), (5, 546165), (9, 303425), (15, 182055), (25, 109233), (45, 60685), (53, 51525), (75, 36411), (159, 17175), (225, 12137), (229, 11925), (265, 10305), (477, 5725), (687, 3975), (795, 3435), (1145, 2385), (1325, 2061)]