60720725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 82098912

約数和(自身を除く): 21378187

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2075, 2251, 5395, 11255, 26975, 29263, 56275, 146315, 186833, 731575, 934165, 2428829, 4670825, 12144145, 60720725]

約数ペア:

[(1, 60720725), (5, 12144145), (13, 4670825), (25, 2428829), (65, 934165), (83, 731575), (325, 186833), (415, 146315), (1079, 56275), (2075, 29263), (2251, 26975), (5395, 11255)]