149476655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{18307}}^1$

素因数の和:18406

約数の個数: 16

約数和(自身を含む): 189817344

約数和(自身を除く): 40340689

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 18307, 91535, 421061, 1299797, 2105305, 6498985, 29895331, 149476655]

約数ペア:

[(1, 149476655), (5, 29895331), (23, 6498985), (71, 2105305), (115, 1299797), (355, 421061), (1633, 91535), (8165, 18307)]