79725945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3121}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 138466944

約数和(自身を除く): 58740999

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 3121, 5109, 8515, 9363, 15605, 25545, 40573, 46815, 121719, 202865, 408851, 608595, 1226553, 2044255, 5315063, 6132765, 15945189, 26575315, 79725945]

約数ペア:

[(1, 79725945), (3, 26575315), (5, 15945189), (13, 6132765), (15, 5315063), (39, 2044255), (65, 1226553), (131, 608595), (195, 408851), (393, 202865), (655, 121719), (1703, 46815), (1965, 40573), (3121, 25545), (5109, 15605), (8515, 9363)]