64616957845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{2411}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 88077749760

約数和(自身を除く): 23460791915

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1429, 1705, 2411, 3751, 7145, 12055, 15719, 18755, 26521, 44299, 74741, 78595, 132605, 172909, 221495, 291731, 373705, 487289, 822151, 864545, 1458655, 2436445, 3445319, 4110755, 5360179, 9043661, 17226595, 26800895, 37898509, 45218305, 106804889, 189492545, 416883599, 534024445, 1174853779, 2084417995, 5874268895, 12923391569, 64616957845]

約数ペア:

[(1, 64616957845), (5, 12923391569), (11, 5874268895), (31, 2084417995), (55, 1174853779), (121, 534024445), (155, 416883599), (341, 189492545), (605, 106804889), (1429, 45218305), (1705, 37898509), (2411, 26800895), (3751, 17226595), (7145, 9043661), (12055, 5360179), (15719, 4110755), (18755, 3445319), (26521, 2436445), (44299, 1458655), (74741, 864545), (78595, 822151), (132605, 487289), (172909, 373705), (221495, 291731)]