4146125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 5307120

約数和(自身を除く): 1160995

約数列:

[1, 5, 25, 41, 125, 205, 809, 1025, 4045, 5125, 20225, 33169, 101125, 165845, 829225, 4146125]

約数ペア:

[(1, 4146125), (5, 829225), (25, 165845), (41, 101125), (125, 33169), (205, 20225), (809, 5125), (1025, 4045)]