16888978665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2220773}}^1$

素因数の和:2220810

約数の個数: 36

約数和(自身を含む): 31699328076

約数和(自身を除く): 14810349411

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 2220773, 6662319, 11103865, 19986957, 28870049, 33311595, 86610147, 99934785, 144350245, 259830441, 375310637, 433050735, 1125931911, 1299152205, 1876553185, 3377795733, 5629659555, 16888978665]

約数ペア:

[(1, 16888978665), (3, 5629659555), (5, 3377795733), (9, 1876553185), (13, 1299152205), (15, 1125931911), (39, 433050735), (45, 375310637), (65, 259830441), (117, 144350245), (169, 99934785), (195, 86610147), (507, 33311595), (585, 28870049), (845, 19986957), (1521, 11103865), (2535, 6662319), (7605, 2220773)]