123058205

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 149385600

約数和(自身を除く): 26327395

約数列:

[1, 5, 151, 389, 419, 755, 1945, 2095, 58739, 63269, 162991, 293695, 316345, 814955, 24611641, 123058205]

約数ペア:

[(1, 123058205), (5, 24611641), (151, 814955), (389, 316345), (419, 293695), (755, 162991), (1945, 63269), (2095, 58739)]