3669249025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{81223}}^1$

素因数の和:81385

約数の個数: 24

約数和(自身を含む): 4935170240

約数和(自身を除く): 1265921215

約数列:

[1, 5, 13, 25, 65, 139, 325, 695, 1807, 3475, 9035, 45175, 81223, 406115, 1055899, 2030575, 5279495, 11289997, 26397475, 56449985, 146769961, 282249925, 733849805, 3669249025]

約数ペア:

[(1, 3669249025), (5, 733849805), (13, 282249925), (25, 146769961), (65, 56449985), (139, 26397475), (325, 11289997), (695, 5279495), (1807, 2030575), (3475, 1055899), (9035, 406115), (45175, 81223)]