13453875

素因数分解:

$3^2\times 5^3\times {\mathrm{11959}}^1$

素因数の和:11980

約数の個数: 24

約数和(自身を含む): 24254880

約数和(自身を除く): 10801005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 11959, 35877, 59795, 107631, 179385, 298975, 538155, 896925, 1494875, 2690775, 4484625, 13453875]

約数ペア:

[(1, 13453875), (3, 4484625), (5, 2690775), (9, 1494875), (15, 896925), (25, 538155), (45, 298975), (75, 179385), (125, 107631), (225, 59795), (375, 35877), (1125, 11959)]