2193600745

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{3083}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 3117553920

約数和(自身を除く): 923953175

約数列:

[1, 5, 7, 29, 35, 145, 203, 701, 1015, 3083, 3505, 4907, 15415, 20329, 21581, 24535, 89407, 101645, 107905, 142303, 447035, 625849, 711515, 2161183, 3129245, 10805915, 15128281, 62674307, 75641405, 313371535, 438720149, 2193600745]

約数ペア:

[(1, 2193600745), (5, 438720149), (7, 313371535), (29, 75641405), (35, 62674307), (145, 15128281), (203, 10805915), (701, 3129245), (1015, 2161183), (3083, 711515), (3505, 625849), (4907, 447035), (15415, 142303), (20329, 107905), (21581, 101645), (24535, 89407)]