420094875

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{11549}}^1$

素因数の和:11664

約数の個数: 32

約数和(自身を含む): 706305600

約数和(自身を除く): 286210725

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 291, 375, 485, 1455, 2425, 7275, 11549, 12125, 34647, 36375, 57745, 173235, 288725, 866175, 1120253, 1443625, 3360759, 4330875, 5601265, 16803795, 28006325, 84018975, 140031625, 420094875]

約数ペア:

[(1, 420094875), (3, 140031625), (5, 84018975), (15, 28006325), (25, 16803795), (75, 5601265), (97, 4330875), (125, 3360759), (291, 1443625), (375, 1120253), (485, 866175), (1455, 288725), (2425, 173235), (7275, 57745), (11549, 36375), (12125, 34647)]