57162705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 38831151

約数列:

[1, 3, 5, 15, 23, 69, 115, 223, 345, 669, 743, 1115, 2229, 3345, 3715, 5129, 11145, 15387, 17089, 25645, 51267, 76935, 85445, 165689, 256335, 497067, 828445, 2485335, 3810847, 11432541, 19054235, 57162705]

約数ペア:

[(1, 57162705), (3, 19054235), (5, 11432541), (15, 3810847), (23, 2485335), (69, 828445), (115, 497067), (223, 256335), (345, 165689), (669, 85445), (743, 76935), (1115, 51267), (2229, 25645), (3345, 17089), (3715, 15387), (5129, 11145)]