15401325

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 25632288

約数和(自身を除く): 10230963

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 1187, 2595, 3561, 4325, 5935, 12975, 17805, 29675, 89025, 205351, 616053, 1026755, 3080265, 5133775, 15401325]

約数ペア:

[(1, 15401325), (3, 5133775), (5, 3080265), (15, 1026755), (25, 616053), (75, 205351), (173, 89025), (519, 29675), (865, 17805), (1187, 12975), (2595, 5935), (3561, 4325)]