51125505

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{12577}}^1$

素因数の和:12856

約数の個数: 16

約数和(自身を含む): 82109184

約数和(自身を除く): 30983679

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 12577, 37731, 62885, 188655, 3408367, 10225101, 17041835, 51125505]

約数ペア:

[(1, 51125505), (3, 17041835), (5, 10225101), (15, 3408367), (271, 188655), (813, 62885), (1355, 37731), (4065, 12577)]