148223385

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47737}}^1$

素因数の和:47774

約数の個数: 32

約数和(自身を含む): 274970880

約数和(自身を除く): 126747495

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 47737, 143211, 238685, 429633, 716055, 1097951, 1288899, 2148165, 3293853, 5489755, 6444495, 9881559, 16469265, 29644677, 49407795, 148223385]

約数ペア:

[(1, 148223385), (3, 49407795), (5, 29644677), (9, 16469265), (15, 9881559), (23, 6444495), (27, 5489755), (45, 3293853), (69, 2148165), (115, 1288899), (135, 1097951), (207, 716055), (345, 429633), (621, 238685), (1035, 143211), (3105, 47737)]