22801345

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 9712703

約数列:

[1, 5, 7, 35, 47, 83, 167, 235, 329, 415, 581, 835, 1169, 1645, 2905, 3901, 5845, 7849, 13861, 19505, 27307, 39245, 54943, 69305, 97027, 136535, 274715, 485135, 651467, 3257335, 4560269, 22801345]

約数ペア:

[(1, 22801345), (5, 4560269), (7, 3257335), (35, 651467), (47, 485135), (83, 274715), (167, 136535), (235, 97027), (329, 69305), (415, 54943), (581, 39245), (835, 27307), (1169, 19505), (1645, 13861), (2905, 7849), (3901, 5845)]