57042415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3329}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 71928000

約数和(自身を除く): 14885585

約数列:

[1, 5, 23, 115, 149, 745, 3329, 3427, 16645, 17135, 76567, 382835, 496021, 2480105, 11408483, 57042415]

約数ペア:

[(1, 57042415), (5, 11408483), (23, 2480105), (115, 496021), (149, 382835), (745, 76567), (3329, 17135), (3427, 16645)]