2017265805

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{4903}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 3598672896

約数和(自身を除く): 1581407091

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 223, 369, 615, 669, 1115, 1845, 2007, 3345, 4903, 9143, 10035, 14709, 24515, 27429, 44127, 45715, 73545, 82287, 137145, 201023, 220635, 411435, 603069, 1005115, 1093369, 1809207, 3015345, 3280107, 5466845, 9046035, 9840321, 16400535, 44828129, 49201605, 134484387, 224140645, 403453161, 672421935, 2017265805]

約数ペア:

[(1, 2017265805), (3, 672421935), (5, 403453161), (9, 224140645), (15, 134484387), (41, 49201605), (45, 44828129), (123, 16400535), (205, 9840321), (223, 9046035), (369, 5466845), (615, 3280107), (669, 3015345), (1115, 1809207), (1845, 1093369), (2007, 1005115), (3345, 603069), (4903, 411435), (9143, 220635), (10035, 201023), (14709, 137145), (24515, 82287), (27429, 73545), (44127, 45715)]