55715375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 74535552

約数和(自身を除く): 18820177

約数列:

[1, 5, 17, 25, 85, 125, 157, 167, 425, 785, 835, 2125, 2669, 2839, 3925, 4175, 13345, 14195, 19625, 20875, 26219, 66725, 70975, 131095, 333625, 354875, 445723, 655475, 2228615, 3277375, 11143075, 55715375]

約数ペア:

[(1, 55715375), (5, 11143075), (17, 3277375), (25, 2228615), (85, 655475), (125, 445723), (157, 354875), (167, 333625), (425, 131095), (785, 70975), (835, 66725), (2125, 26219), (2669, 20875), (2839, 19625), (3925, 14195), (4175, 13345)]