4542225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 7624512

約数和(自身を除く): 3082287

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 853, 1065, 1775, 2559, 4265, 5325, 12795, 21325, 60563, 63975, 181689, 302815, 908445, 1514075, 4542225]

約数ペア:

[(1, 4542225), (3, 1514075), (5, 908445), (15, 302815), (25, 181689), (71, 63975), (75, 60563), (213, 21325), (355, 12795), (853, 5325), (1065, 4265), (1775, 2559)]