28415550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{189437}}^1$

素因数の和:189452

約数の個数: 24

約数和(自身を含む): 70470936

約数和(自身を除く): 42055386

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 189437, 378874, 568311, 947185, 1136622, 1894370, 2841555, 4735925, 5683110, 9471850, 14207775, 28415550]

約数ペア:

[(1, 28415550), (2, 14207775), (3, 9471850), (5, 5683110), (6, 4735925), (10, 2841555), (15, 1894370), (25, 1136622), (30, 947185), (50, 568311), (75, 378874), (150, 189437)]