12328625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 4519375

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 179, 475, 551, 725, 895, 2375, 2755, 3401, 3625, 4475, 5191, 13775, 17005, 22375, 25955, 68875, 85025, 98629, 129775, 425125, 493145, 648875, 2465725, 12328625]

約数ペア:

[(1, 12328625), (5, 2465725), (19, 648875), (25, 493145), (29, 425125), (95, 129775), (125, 98629), (145, 85025), (179, 68875), (475, 25955), (551, 22375), (725, 17005), (895, 13775), (2375, 5191), (2755, 4475), (3401, 3625)]