12401325

素因数分解:

$3^2\times 5^2\times {\mathrm{55117}}^1$

素因数の和:55133

約数の個数: 18

約数和(自身を含む): 22212554

約数和(自身を除く): 9811229

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 55117, 165351, 275585, 496053, 826755, 1377925, 2480265, 4133775, 12401325]

約数ペア:

[(1, 12401325), (3, 4133775), (5, 2480265), (9, 1377925), (15, 826755), (25, 496053), (45, 275585), (75, 165351), (225, 55117)]