22273265

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4271}}^1$

素因数の和:4432

約数の個数: 16

約数和(自身を含む): 30758400

約数和(自身を除く): 8485135

約数列:

[1, 5, 7, 35, 149, 745, 1043, 4271, 5215, 21355, 29897, 149485, 636379, 3181895, 4454653, 22273265]

約数ペア:

[(1, 22273265), (5, 4454653), (7, 3181895), (35, 636379), (149, 149485), (745, 29897), (1043, 21355), (4271, 5215)]