157767325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{88883}}^1$

素因数の和:88964

約数の個数: 12

約数和(自身を含む): 198389088

約数和(自身を除く): 40621763

約数列:

[1, 5, 25, 71, 355, 1775, 88883, 444415, 2222075, 6310693, 31553465, 157767325]

約数ペア:

[(1, 157767325), (5, 31553465), (25, 6310693), (71, 2222075), (355, 444415), (1775, 88883)]