68464825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1786

約数の個数: 36

約数和(自身を含む): 100551724

約数和(自身を除く): 32086899

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1573, 1741, 3025, 3575, 7865, 8705, 19151, 22633, 39325, 43525, 95755, 113165, 210661, 248963, 478775, 565825, 1053305, 1244815, 2738593, 5266525, 6224075, 13692965, 68464825]

約数ペア:

[(1, 68464825), (5, 13692965), (11, 6224075), (13, 5266525), (25, 2738593), (55, 1244815), (65, 1053305), (121, 565825), (143, 478775), (275, 248963), (325, 210661), (605, 113165), (715, 95755), (1573, 43525), (1741, 39325), (3025, 22633), (3575, 19151), (7865, 8705)]