57077355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 95090688

約数和(自身を除く): 38013333

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 655, 937, 1965, 2811, 4061, 4685, 12183, 14055, 20305, 29047, 60915, 87141, 122747, 145235, 368241, 435705, 613735, 1841205, 3805157, 11415471, 19025785, 57077355]

約数ペア:

[(1, 57077355), (3, 19025785), (5, 11415471), (15, 3805157), (31, 1841205), (93, 613735), (131, 435705), (155, 368241), (393, 145235), (465, 122747), (655, 87141), (937, 60915), (1965, 29047), (2811, 20305), (4061, 14055), (4685, 12183)]