47721865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 59328000

約数和(自身を除く): 11606135

約数列:

[1, 5, 31, 155, 499, 617, 2495, 3085, 15469, 19127, 77345, 95635, 307883, 1539415, 9544373, 47721865]

約数ペア:

[(1, 47721865), (5, 9544373), (31, 1539415), (155, 307883), (499, 95635), (617, 77345), (2495, 19127), (3085, 15469)]