1406704365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{66089}}^1$

素因数の和:66154

約数の個数: 48

約数和(自身を含む): 2721850560

約数和(自身を除く): 1315146195

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 66089, 198267, 330445, 594801, 726979, 991335, 2180937, 2841827, 2974005, 3634895, 6542811, 8525481, 10904685, 14209135, 25576443, 31260097, 32714055, 42627405, 93780291, 127882215, 156300485, 281340873, 468901455, 1406704365]

約数ペア:

[(1, 1406704365), (3, 468901455), (5, 281340873), (9, 156300485), (11, 127882215), (15, 93780291), (33, 42627405), (43, 32714055), (45, 31260097), (55, 25576443), (99, 14209135), (129, 10904685), (165, 8525481), (215, 6542811), (387, 3634895), (473, 2974005), (495, 2841827), (645, 2180937), (1419, 991335), (1935, 726979), (2365, 594801), (4257, 330445), (7095, 198267), (21285, 66089)]