53961825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42323}}^1$

素因数の和:42353

約数の個数: 24

約数和(自身を含む): 94467168

約数和(自身を除く): 40505343

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 42323, 126969, 211615, 634845, 719491, 1058075, 2158473, 3174225, 3597455, 10792365, 17987275, 53961825]

約数ペア:

[(1, 53961825), (3, 17987275), (5, 10792365), (15, 3597455), (17, 3174225), (25, 2158473), (51, 1058075), (75, 719491), (85, 634845), (255, 211615), (425, 126969), (1275, 42323)]