22920905

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8971}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 31868544

約数和(自身を除く): 8947639

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 8971, 44855, 62797, 313985, 654883, 3274415, 4584181, 22920905]

約数ペア:

[(1, 22920905), (5, 4584181), (7, 3274415), (35, 654883), (73, 313985), (365, 62797), (511, 44855), (2555, 8971)]