72350125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{18671}}^1$

素因数の和:18717

約数の個数: 16

約数和(自身を含む): 93210624

約数和(自身を除く): 20860499

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 18671, 93355, 466775, 578801, 2333875, 2894005, 14470025, 72350125]

約数ペア:

[(1, 72350125), (5, 14470025), (25, 2894005), (31, 2333875), (125, 578801), (155, 466775), (775, 93355), (3875, 18671)]