2397325

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 3675360

約数和(自身を除く): 1278035

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 103, 133, 175, 245, 475, 515, 665, 721, 931, 1225, 1957, 2575, 3325, 3605, 4655, 5047, 9785, 13699, 18025, 23275, 25235, 48925, 68495, 95893, 126175, 342475, 479465, 2397325]

約数ペア:

[(1, 2397325), (5, 479465), (7, 342475), (19, 126175), (25, 95893), (35, 68495), (49, 48925), (95, 25235), (103, 23275), (133, 18025), (175, 13699), (245, 9785), (475, 5047), (515, 4655), (665, 3605), (721, 3325), (931, 2575), (1225, 1957)]