68359775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 92875008

約数和(自身を除く): 24515233

約数列:

[1, 5, 11, 25, 55, 275, 331, 751, 1655, 3641, 3755, 8261, 8275, 18205, 18775, 41305, 91025, 206525, 248581, 1242905, 2734391, 6214525, 13671955, 68359775]

約数ペア:

[(1, 68359775), (5, 13671955), (11, 6214525), (25, 2734391), (55, 1242905), (275, 248581), (331, 206525), (751, 91025), (1655, 41305), (3641, 18775), (3755, 18205), (8261, 8275)]