71966175

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{2417}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 119333136

約数和(自身を除く): 47366961

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1985, 2417, 5955, 7251, 9925, 12085, 29775, 36255, 60425, 181275, 959549, 2878647, 4797745, 14393235, 23988725, 71966175]

約数ペア:

[(1, 71966175), (3, 23988725), (5, 14393235), (15, 4797745), (25, 2878647), (75, 959549), (397, 181275), (1191, 60425), (1985, 36255), (2417, 29775), (5955, 12085), (7251, 9925)]