1349205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 64

約数和(自身を含む): 2757888

約数和(自身を除く): 1408683

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 37, 39, 51, 55, 65, 85, 111, 143, 165, 185, 187, 195, 221, 255, 407, 429, 481, 555, 561, 629, 663, 715, 935, 1105, 1221, 1443, 1887, 2035, 2145, 2405, 2431, 2805, 3145, 3315, 5291, 6105, 6919, 7215, 7293, 8177, 9435, 12155, 15873, 20757, 24531, 26455, 34595, 36465, 40885, 79365, 89947, 103785, 122655, 269841, 449735, 1349205]

約数ペア:

[(1, 1349205), (3, 449735), (5, 269841), (11, 122655), (13, 103785), (15, 89947), (17, 79365), (33, 40885), (37, 36465), (39, 34595), (51, 26455), (55, 24531), (65, 20757), (85, 15873), (111, 12155), (143, 9435), (165, 8177), (185, 7293), (187, 7215), (195, 6919), (221, 6105), (255, 5291), (407, 3315), (429, 3145), (481, 2805), (555, 2431), (561, 2405), (629, 2145), (663, 2035), (715, 1887), (935, 1443), (1105, 1221)]