72218245

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 96526080

約数和(自身を除く): 24307835

約数列:

[1, 5, 11, 55, 79, 121, 395, 605, 869, 1511, 4345, 7555, 9559, 16621, 47795, 83105, 119369, 182831, 596845, 914155, 1313059, 6565295, 14443649, 72218245]

約数ペア:

[(1, 72218245), (5, 14443649), (11, 6565295), (55, 1313059), (79, 914155), (121, 596845), (395, 182831), (605, 119369), (869, 83105), (1511, 47795), (4345, 16621), (7555, 9559)]