999492065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127081}}^1$

素因数の和:127121

約数の個数: 24

約数和(自身を含む): 1419760104

約数和(自身を除く): 420268039

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 127081, 635405, 1397891, 1652053, 6989455, 8260265, 15376801, 18172583, 76884005, 90862915, 199898413, 999492065]

約数ペア:

[(1, 999492065), (5, 199898413), (11, 90862915), (13, 76884005), (55, 18172583), (65, 15376801), (121, 8260265), (143, 6989455), (605, 1652053), (715, 1397891), (1573, 635405), (7865, 127081)]