16461125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 6002875

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 239, 475, 551, 725, 1195, 2375, 2755, 3625, 4541, 5975, 6931, 13775, 22705, 29875, 34655, 68875, 113525, 131689, 173275, 567625, 658445, 866375, 3292225, 16461125]

約数ペア:

[(1, 16461125), (5, 3292225), (19, 866375), (25, 658445), (29, 567625), (95, 173275), (125, 131689), (145, 113525), (239, 68875), (475, 34655), (551, 29875), (725, 22705), (1195, 13775), (2375, 6931), (2755, 5975), (3625, 4541)]