2017455975

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{289241}}^1$

素因数の和:289288

約数の個数: 36

約数和(自身を含む): 3730064832

約数和(自身を除く): 1712608857

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 289241, 867723, 1446205, 2603169, 4338615, 7231025, 8966471, 13015845, 21693075, 26899413, 44832355, 65079225, 80698239, 134497065, 224161775, 403491195, 672485325, 2017455975]

約数ペア:

[(1, 2017455975), (3, 672485325), (5, 403491195), (9, 224161775), (15, 134497065), (25, 80698239), (31, 65079225), (45, 44832355), (75, 26899413), (93, 21693075), (155, 13015845), (225, 8966471), (279, 7231025), (465, 4338615), (775, 2603169), (1395, 1446205), (2325, 867723), (6975, 289241)]