13612725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 29680640

約数和(自身を除く): 16067915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 43, 45, 63, 67, 75, 105, 129, 135, 175, 189, 201, 215, 225, 301, 315, 335, 387, 469, 525, 603, 645, 675, 903, 945, 1005, 1075, 1161, 1407, 1505, 1575, 1675, 1809, 1935, 2345, 2709, 2881, 3015, 3225, 4221, 4515, 4725, 5025, 5805, 7035, 7525, 8127, 8643, 9045, 9675, 11725, 12663, 13545, 14405, 15075, 20167, 21105, 22575, 25929, 29025, 35175, 40635, 43215, 45225, 60501, 63315, 67725, 72025, 77787, 100835, 105525, 129645, 181503, 203175, 216075, 302505, 316575, 388935, 504175, 544509, 648225, 907515, 1512525, 1944675, 2722545, 4537575, 13612725]

約数ペア:

[(1, 13612725), (3, 4537575), (5, 2722545), (7, 1944675), (9, 1512525), (15, 907515), (21, 648225), (25, 544509), (27, 504175), (35, 388935), (43, 316575), (45, 302505), (63, 216075), (67, 203175), (75, 181503), (105, 129645), (129, 105525), (135, 100835), (175, 77787), (189, 72025), (201, 67725), (215, 63315), (225, 60501), (301, 45225), (315, 43215), (335, 40635), (387, 35175), (469, 29025), (525, 25929), (603, 22575), (645, 21105), (675, 20167), (903, 15075), (945, 14405), (1005, 13545), (1075, 12663), (1161, 11725), (1407, 9675), (1505, 9045), (1575, 8643), (1675, 8127), (1809, 7525), (1935, 7035), (2345, 5805), (2709, 5025), (2881, 4725), (3015, 4515), (3225, 4221)]