8921125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 3209435

約数列:

[1, 5, 23, 25, 29, 107, 115, 125, 145, 535, 575, 667, 725, 2461, 2675, 2875, 3103, 3335, 3625, 12305, 13375, 15515, 16675, 61525, 71369, 77575, 83375, 307625, 356845, 387875, 1784225, 8921125]

約数ペア:

[(1, 8921125), (5, 1784225), (23, 387875), (25, 356845), (29, 307625), (107, 83375), (115, 77575), (125, 71369), (145, 61525), (535, 16675), (575, 15515), (667, 13375), (725, 12305), (2461, 3625), (2675, 3335), (2875, 3103)]