15077725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 21326760

約数和(自身を除く): 6249035

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2729, 5525, 13645, 35477, 46393, 68225, 177385, 231965, 603109, 886925, 1159825, 3015545, 15077725]

約数ペア:

[(1, 15077725), (5, 3015545), (13, 1159825), (17, 886925), (25, 603109), (65, 231965), (85, 177385), (221, 68225), (325, 46393), (425, 35477), (1105, 13645), (2729, 5525)]