1330247885

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1\times {\mathrm{1657}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 1605527616

約数和(自身を除く): 275279731

約数列:

[1, 5, 307, 523, 1535, 1657, 2615, 8285, 160561, 508699, 802805, 866611, 2543495, 4333055, 266049577, 1330247885]

約数ペア:

[(1, 1330247885), (5, 266049577), (307, 4333055), (523, 2543495), (1535, 866611), (1657, 802805), (2615, 508699), (8285, 160561)]