388002105

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{85369}}^1$

素因数の和:85481

約数の個数: 24

約数和(自身を含む): 679203720

約数和(自身を除く): 291201615

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 85369, 256107, 426845, 768321, 1280535, 3841605, 8622269, 25866807, 43111345, 77600421, 129334035, 388002105]

約数ペア:

[(1, 388002105), (3, 129334035), (5, 77600421), (9, 43111345), (15, 25866807), (45, 8622269), (101, 3841605), (303, 1280535), (505, 768321), (909, 426845), (1515, 256107), (4545, 85369)]