15225675

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 25467120

約数和(自身を除く): 10241445

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 2281, 6675, 6843, 11405, 34215, 57025, 171075, 203009, 609027, 1015045, 3045135, 5075225, 15225675]

約数ペア:

[(1, 15225675), (3, 5075225), (5, 3045135), (15, 1015045), (25, 609027), (75, 203009), (89, 171075), (267, 57025), (445, 34215), (1335, 11405), (2225, 6843), (2281, 6675)]