121337515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5171}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 165524688

約数和(自身を除く): 44187173

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 5171, 23465, 25855, 67223, 98249, 336115, 491245, 1277237, 1866731, 6386185, 9333655, 24267503, 121337515]

約数ペア:

[(1, 121337515), (5, 24267503), (13, 9333655), (19, 6386185), (65, 1866731), (95, 1277237), (247, 491245), (361, 336115), (1235, 98249), (1805, 67223), (4693, 25855), (5171, 23465)]