23716245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 45275328

約数和(自身を除く): 21559083

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 787, 861, 1435, 2009, 2361, 3935, 4305, 5509, 6027, 10045, 11805, 16527, 27545, 30135, 32267, 38563, 82635, 96801, 115689, 161335, 192815, 225869, 484005, 578445, 677607, 1129345, 1581083, 3388035, 4743249, 7905415, 23716245]

約数ペア:

[(1, 23716245), (3, 7905415), (5, 4743249), (7, 3388035), (15, 1581083), (21, 1129345), (35, 677607), (41, 578445), (49, 484005), (105, 225869), (123, 192815), (147, 161335), (205, 115689), (245, 96801), (287, 82635), (615, 38563), (735, 32267), (787, 30135), (861, 27545), (1435, 16527), (2009, 11805), (2361, 10045), (3935, 6027), (4305, 5509)]