25201830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{840061}}^1$

素因数の和:840071

約数の個数: 16

約数和(自身を含む): 60484464

約数和(自身を除く): 35282634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 840061, 1680122, 2520183, 4200305, 5040366, 8400610, 12600915, 25201830]

約数ペア:

[(1, 25201830), (2, 12600915), (3, 8400610), (5, 5040366), (6, 4200305), (10, 2520183), (15, 1680122), (30, 840061)]