22630895

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 32060448

約数和(自身を除く): 9429553

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 1301, 2485, 3479, 6505, 9107, 17395, 45535, 63749, 92371, 318745, 461855, 646597, 3232985, 4526179, 22630895]

約数ペア:

[(1, 22630895), (5, 4526179), (7, 3232985), (35, 646597), (49, 461855), (71, 318745), (245, 92371), (355, 63749), (497, 45535), (1301, 17395), (2485, 9107), (3479, 6505)]