25753142015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{2341}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 32039908992

約数和(自身を除く): 6286766977

約数列:

[1, 5, 41, 103, 205, 515, 521, 2341, 2605, 4223, 11705, 21115, 21361, 53663, 95981, 106805, 241123, 268315, 479905, 1205615, 1219661, 2200183, 6098305, 9886043, 11000915, 49430215, 50006101, 125625083, 250030505, 628125415, 5150628403, 25753142015]

約数ペア:

[(1, 25753142015), (5, 5150628403), (41, 628125415), (103, 250030505), (205, 125625083), (515, 50006101), (521, 49430215), (2341, 11000915), (2605, 9886043), (4223, 6098305), (11705, 2200183), (21115, 1219661), (21361, 1205615), (53663, 479905), (95981, 268315), (106805, 241123)]