126574465

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 154178640

約数和(自身を除く): 27604175

約数列:

[1, 5, 89, 445, 461, 617, 2305, 3085, 41029, 54913, 205145, 274565, 284437, 1422185, 25314893, 126574465]

約数ペア:

[(1, 126574465), (5, 25314893), (89, 1422185), (445, 284437), (461, 274565), (617, 205145), (2305, 54913), (3085, 41029)]