161316125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{44501}}^1$

素因数の和:44545

約数の個数: 16

約数和(自身を含む): 208269360

約数和(自身を除く): 46953235

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 44501, 222505, 1112525, 1290529, 5562625, 6452645, 32263225, 161316125]

約数ペア:

[(1, 161316125), (5, 32263225), (25, 6452645), (29, 5562625), (125, 1290529), (145, 1112525), (725, 222505), (3625, 44501)]