2017227345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{9767}}^1$

素因数の和:10070

約数の個数: 48

約数和(自身を含む): 3768259968

約数和(自身を除く): 1751032623

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 281, 735, 843, 1405, 1967, 4215, 5901, 9767, 9835, 13769, 29301, 29505, 41307, 48835, 68369, 68845, 146505, 205107, 206535, 341845, 478583, 1025535, 1435749, 2392915, 2744527, 7178745, 8233581, 13722635, 19211689, 41167905, 57635067, 96058445, 134481823, 288175335, 403445469, 672409115, 2017227345]

約数ペア:

[(1, 2017227345), (3, 672409115), (5, 403445469), (7, 288175335), (15, 134481823), (21, 96058445), (35, 57635067), (49, 41167905), (105, 19211689), (147, 13722635), (245, 8233581), (281, 7178745), (735, 2744527), (843, 2392915), (1405, 1435749), (1967, 1025535), (4215, 478583), (5901, 341845), (9767, 206535), (9835, 205107), (13769, 146505), (29301, 68845), (29505, 68369), (41307, 48835)]