2013166125

素因数分解:

$3^2\times 5^3\times {\mathrm{1789481}}^1$

素因数の和:1789502

約数の個数: 24

約数和(自身を含む): 3629069496

約数和(自身を除く): 1615903371

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1789481, 5368443, 8947405, 16105329, 26842215, 44737025, 80526645, 134211075, 223685125, 402633225, 671055375, 2013166125]

約数ペア:

[(1, 2013166125), (3, 671055375), (5, 402633225), (9, 223685125), (15, 134211075), (25, 80526645), (45, 44737025), (75, 26842215), (125, 16105329), (225, 8947405), (375, 5368443), (1125, 1789481)]