69868665

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21269}}^1$

素因数の和:21353

約数の個数: 24

約数和(自身を含む): 122770440

約数和(自身を除く): 52901775

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 21269, 63807, 106345, 191421, 319035, 957105, 1552637, 4657911, 7763185, 13973733, 23289555, 69868665]

約数ペア:

[(1, 69868665), (3, 23289555), (5, 13973733), (9, 7763185), (15, 4657911), (45, 1552637), (73, 957105), (219, 319035), (365, 191421), (657, 106345), (1095, 63807), (3285, 21269)]