57758115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 38235741

約数列:

[1, 3, 5, 15, 31, 93, 155, 223, 465, 557, 669, 1115, 1671, 2785, 3345, 6913, 8355, 17267, 20739, 34565, 51801, 86335, 103695, 124211, 259005, 372633, 621055, 1863165, 3850541, 11551623, 19252705, 57758115]

約数ペア:

[(1, 57758115), (3, 19252705), (5, 11551623), (15, 3850541), (31, 1863165), (93, 621055), (155, 372633), (223, 259005), (465, 124211), (557, 103695), (669, 86335), (1115, 51801), (1671, 34565), (2785, 20739), (3345, 17267), (6913, 8355)]