3385507625

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{444001}}^1$

素因数の和:444077

約数の個数: 16

約数和(自身を含む): 4294387344

約数和(自身を除く): 908879719

約数列:

[1, 5, 25, 61, 125, 305, 1525, 7625, 444001, 2220005, 11100025, 27084061, 55500125, 135420305, 677101525, 3385507625]

約数ペア:

[(1, 3385507625), (5, 677101525), (25, 135420305), (61, 55500125), (125, 27084061), (305, 11100025), (1525, 2220005), (7625, 444001)]