22990995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16481}}^1$

素因数の和:16523

約数の個数: 24

約数和(自身を含む): 41139072

約数和(自身を除く): 18148077

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 16481, 49443, 82405, 148329, 247215, 510911, 741645, 1532733, 2554555, 4598199, 7663665, 22990995]

約数ペア:

[(1, 22990995), (3, 7663665), (5, 4598199), (9, 2554555), (15, 1532733), (31, 741645), (45, 510911), (93, 247215), (155, 148329), (279, 82405), (465, 49443), (1395, 16481)]