156690315

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28309}}^1$

素因数の和:28364

約数の個数: 32

約数和(自身を含む): 285364800

約数和(自身を除く): 128674485

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 28309, 84927, 141545, 254781, 424635, 764343, 1160669, 1273905, 3482007, 3821715, 5803345, 10446021, 17410035, 31338063, 52230105, 156690315]

約数ペア:

[(1, 156690315), (3, 52230105), (5, 31338063), (9, 17410035), (15, 10446021), (27, 5803345), (41, 3821715), (45, 3482007), (123, 1273905), (135, 1160669), (205, 764343), (369, 424635), (615, 254781), (1107, 141545), (1845, 84927), (5535, 28309)]