1057452625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4073}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 1382943744

約数和(自身を除く): 325491119

約数列:

[1, 5, 25, 31, 67, 125, 155, 335, 775, 1675, 2077, 3875, 4073, 8375, 10385, 20365, 51925, 101825, 126263, 259625, 272891, 509125, 631315, 1364455, 3156575, 6822275, 8459621, 15782875, 34111375, 42298105, 211490525, 1057452625]

約数ペア:

[(1, 1057452625), (5, 211490525), (25, 42298105), (31, 34111375), (67, 15782875), (125, 8459621), (155, 6822275), (335, 3156575), (775, 1364455), (1675, 631315), (2077, 509125), (3875, 272891), (4073, 259625), (8375, 126263), (10385, 101825), (20365, 51925)]