201057915

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{60107}}^1$

素因数の和:60338

約数の個数: 16

約数和(自身を含む): 323140608

約数和(自身を除く): 122082693

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 60107, 180321, 300535, 901605, 13403861, 40211583, 67019305, 201057915]

約数ペア:

[(1, 201057915), (3, 67019305), (5, 40211583), (15, 13403861), (223, 901605), (669, 300535), (1115, 180321), (3345, 60107)]