412335

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 72

約数和(自身を含む): 960336

約数和(自身を除く): 548001

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 49, 51, 55, 63, 77, 85, 99, 105, 119, 147, 153, 165, 187, 231, 245, 255, 315, 357, 385, 441, 495, 539, 561, 595, 693, 735, 765, 833, 935, 1071, 1155, 1309, 1617, 1683, 1785, 2205, 2499, 2695, 2805, 3465, 3927, 4165, 4851, 5355, 6545, 7497, 8085, 8415, 9163, 11781, 12495, 19635, 24255, 27489, 37485, 45815, 58905, 82467, 137445, 412335]

約数ペア:

[(1, 412335), (3, 137445), (5, 82467), (7, 58905), (9, 45815), (11, 37485), (15, 27489), (17, 24255), (21, 19635), (33, 12495), (35, 11781), (45, 9163), (49, 8415), (51, 8085), (55, 7497), (63, 6545), (77, 5355), (85, 4851), (99, 4165), (105, 3927), (119, 3465), (147, 2805), (153, 2695), (165, 2499), (187, 2205), (231, 1785), (245, 1683), (255, 1617), (315, 1309), (357, 1155), (385, 1071), (441, 935), (495, 833), (539, 765), (561, 735), (595, 693)]