6400845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 12347712

約数和(自身を除く): 5946867

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 193, 201, 335, 495, 579, 603, 737, 965, 1005, 1737, 2123, 2211, 2895, 3015, 3685, 6369, 6633, 8685, 10615, 11055, 12931, 19107, 31845, 33165, 38793, 64655, 95535, 116379, 142241, 193965, 426723, 581895, 711205, 1280169, 2133615, 6400845]

約数ペア:

[(1, 6400845), (3, 2133615), (5, 1280169), (9, 711205), (11, 581895), (15, 426723), (33, 193965), (45, 142241), (55, 116379), (67, 95535), (99, 64655), (165, 38793), (193, 33165), (201, 31845), (335, 19107), (495, 12931), (579, 11055), (603, 10615), (737, 8685), (965, 6633), (1005, 6369), (1737, 3685), (2123, 3015), (2211, 2895)]