23777745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^3$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 40690944

約数和(自身を除く): 16913199

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 1681, 2829, 4715, 5043, 8405, 14145, 25215, 38663, 68921, 115989, 193315, 206763, 344605, 579945, 1033815, 1585183, 4755549, 7925915, 23777745]

約数ペア:

[(1, 23777745), (3, 7925915), (5, 4755549), (15, 1585183), (23, 1033815), (41, 579945), (69, 344605), (115, 206763), (123, 193315), (205, 115989), (345, 68921), (615, 38663), (943, 25215), (1681, 14145), (2829, 8405), (4715, 5043)]