69138495

素因数分解:

$3^3\times 5^1\times {\mathrm{512137}}^1$

素因数の和:512151

約数の個数: 16

約数和(自身を含む): 122913120

約数和(自身を除く): 53774625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 512137, 1536411, 2560685, 4609233, 7682055, 13827699, 23046165, 69138495]

約数ペア:

[(1, 69138495), (3, 23046165), (5, 13827699), (9, 7682055), (15, 4609233), (27, 2560685), (45, 1536411), (135, 512137)]