23977845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23167}}^1$

素因数の和:23201

約数の個数: 24

約数和(自身を含む): 43370496

約数和(自身を除く): 19392651

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 23167, 69501, 115835, 208503, 347505, 532841, 1042515, 1598523, 2664205, 4795569, 7992615, 23977845]

約数ペア:

[(1, 23977845), (3, 7992615), (5, 4795569), (9, 2664205), (15, 1598523), (23, 1042515), (45, 532841), (69, 347505), (115, 208503), (207, 115835), (345, 69501), (1035, 23167)]