68161635

素因数分解:

$3^3\times 5^1\times {\mathrm{504901}}^1$

素因数の和:504915

約数の個数: 16

約数和(自身を含む): 121176480

約数和(自身を除く): 53014845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 504901, 1514703, 2524505, 4544109, 7573515, 13632327, 22720545, 68161635]

約数ペア:

[(1, 68161635), (3, 22720545), (5, 13632327), (9, 7573515), (15, 4544109), (27, 2524505), (45, 1514703), (135, 504901)]