2361775

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 24

約数和(自身を含む): 3246320

約数和(自身を除く): 884545

約数列:

[1, 5, 13, 25, 43, 65, 169, 215, 325, 559, 845, 1075, 2197, 2795, 4225, 7267, 10985, 13975, 36335, 54925, 94471, 181675, 472355, 2361775]

約数ペア:

[(1, 2361775), (5, 472355), (13, 181675), (25, 94471), (43, 54925), (65, 36335), (169, 13975), (215, 10985), (325, 7267), (559, 4225), (845, 2795), (1075, 2197)]