45689995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 59950800

約数和(自身を除く): 14260805

約数列:

[1, 5, 13, 65, 139, 169, 389, 695, 845, 1807, 1945, 5057, 9035, 23491, 25285, 54071, 65741, 117455, 270355, 328705, 702923, 3514615, 9137999, 45689995]

約数ペア:

[(1, 45689995), (5, 9137999), (13, 3514615), (65, 702923), (139, 328705), (169, 270355), (389, 117455), (695, 65741), (845, 54071), (1807, 25285), (1945, 23491), (5057, 9035)]