51913725

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6469}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 86646240

約数和(自身を除く): 34732515

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 6469, 8025, 19407, 32345, 97035, 161725, 485175, 692183, 2076549, 3460915, 10382745, 17304575, 51913725]

約数ペア:

[(1, 51913725), (3, 17304575), (5, 10382745), (15, 3460915), (25, 2076549), (75, 692183), (107, 485175), (321, 161725), (535, 97035), (1605, 32345), (2675, 19407), (6469, 8025)]