2732824815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{195691}}^1$

素因数の和:195732

約数の個数: 48

約数和(自身を含む): 5354133120

約数和(自身を除く): 2621308305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 195691, 587073, 978455, 1369837, 2935365, 3718129, 4109511, 6849185, 9588859, 11154387, 18590645, 20547555, 26026903, 28766577, 47944295, 55771935, 78080709, 130134515, 143832885, 182188321, 390403545, 546564963, 910941605, 2732824815]

約数ペア:

[(1, 2732824815), (3, 910941605), (5, 546564963), (7, 390403545), (15, 182188321), (19, 143832885), (21, 130134515), (35, 78080709), (49, 55771935), (57, 47944295), (95, 28766577), (105, 26026903), (133, 20547555), (147, 18590645), (245, 11154387), (285, 9588859), (399, 6849185), (665, 4109511), (735, 3718129), (931, 2935365), (1995, 1369837), (2793, 978455), (4655, 587073), (13965, 195691)]