127263565

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 181020672

約数和(自身を除く): 53757107

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1331, 1471, 1573, 6655, 7355, 7865, 16181, 17303, 19123, 80905, 86515, 95615, 177991, 210353, 889955, 1051765, 1957901, 2313883, 9789505, 11569415, 25452713, 127263565]

約数ペア:

[(1, 127263565), (5, 25452713), (11, 11569415), (13, 9789505), (55, 2313883), (65, 1957901), (121, 1051765), (143, 889955), (605, 210353), (715, 177991), (1331, 95615), (1471, 86515), (1573, 80905), (6655, 19123), (7355, 17303), (7865, 16181)]