23220715

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1901}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 31953600

約数和(自身を除く): 8732885

約数列:

[1, 5, 7, 35, 349, 1745, 1901, 2443, 9505, 12215, 13307, 66535, 663449, 3317245, 4644143, 23220715]

約数ペア:

[(1, 23220715), (5, 4644143), (7, 3317245), (35, 663449), (349, 66535), (1745, 13307), (1901, 12215), (2443, 9505)]