61310665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 83423844

約数和(自身を除く): 22113179

約数列:

[1, 5, 13, 37, 53, 65, 169, 185, 265, 481, 689, 845, 1369, 1961, 2405, 3445, 6253, 6845, 8957, 9805, 17797, 25493, 31265, 44785, 72557, 88985, 127465, 231361, 331409, 362785, 943241, 1156805, 1657045, 4716205, 12262133, 61310665]

約数ペア:

[(1, 61310665), (5, 12262133), (13, 4716205), (37, 1657045), (53, 1156805), (65, 943241), (169, 362785), (185, 331409), (265, 231361), (481, 127465), (689, 88985), (845, 72557), (1369, 44785), (1961, 31265), (2405, 25493), (3445, 17797), (6253, 9805), (6845, 8957)]