2372265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 4987008

約数和(自身を除く): 2614743

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 443, 595, 765, 1071, 1329, 1785, 2215, 3101, 3987, 5355, 6645, 7531, 9303, 15505, 19935, 22593, 27909, 37655, 46515, 52717, 67779, 112965, 139545, 158151, 263585, 338895, 474453, 790755, 2372265]

約数ペア:

[(1, 2372265), (3, 790755), (5, 474453), (7, 338895), (9, 263585), (15, 158151), (17, 139545), (21, 112965), (35, 67779), (45, 52717), (51, 46515), (63, 37655), (85, 27909), (105, 22593), (119, 19935), (153, 15505), (255, 9303), (315, 7531), (357, 6645), (443, 5355), (595, 3987), (765, 3101), (1071, 2215), (1329, 1785)]