230933375

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 296412480

約数和(自身を除く): 65479105

約数列:

[1, 5, 25, 59, 125, 173, 181, 295, 865, 905, 1475, 4325, 4525, 7375, 10207, 10679, 21625, 22625, 31313, 51035, 53395, 156565, 255175, 266975, 782825, 1275875, 1334875, 1847467, 3914125, 9237335, 46186675, 230933375]

約数ペア:

[(1, 230933375), (5, 46186675), (25, 9237335), (59, 3914125), (125, 1847467), (173, 1334875), (181, 1275875), (295, 782825), (865, 266975), (905, 255175), (1475, 156565), (4325, 53395), (4525, 51035), (7375, 31313), (10207, 22625), (10679, 21625)]