1551333195

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{280277}}^1$

素因数の和:280332

約数の個数: 32

約数和(自身を含む): 2825202240

約数和(自身を除く): 1273869045

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 280277, 840831, 1401385, 2522493, 4204155, 7567479, 11491357, 12612465, 34474071, 37837395, 57456785, 103422213, 172370355, 310266639, 517111065, 1551333195]

約数ペア:

[(1, 1551333195), (3, 517111065), (5, 310266639), (9, 172370355), (15, 103422213), (27, 57456785), (41, 37837395), (45, 34474071), (123, 12612465), (135, 11491357), (205, 7567479), (369, 4204155), (615, 2522493), (1107, 1401385), (1845, 840831), (5535, 280277)]