22923915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31189}}^1$

素因数の和:31211

約数の個数: 24

約数和(自身を含む): 42667920

約数和(自身を除く): 19744005

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 31189, 93567, 155945, 218323, 467835, 654969, 1091615, 1528261, 3274845, 4584783, 7641305, 22923915]

約数ペア:

[(1, 22923915), (3, 7641305), (5, 4584783), (7, 3274845), (15, 1528261), (21, 1091615), (35, 654969), (49, 467835), (105, 218323), (147, 155945), (245, 93567), (735, 31189)]