24735425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 39481848

約数和(自身を除く): 14746423

約数列:

[1, 5, 11, 13, 17, 25, 37, 55, 65, 85, 121, 143, 185, 187, 221, 275, 325, 407, 425, 481, 605, 629, 715, 925, 935, 1105, 1573, 2035, 2057, 2405, 2431, 3025, 3145, 3575, 4477, 4675, 5291, 5525, 6919, 7865, 8177, 10175, 10285, 12025, 12155, 15725, 22385, 26455, 26741, 34595, 39325, 40885, 51425, 58201, 60775, 76109, 89947, 111925, 132275, 133705, 172975, 204425, 291005, 380545, 449735, 668525, 989417, 1455025, 1902725, 2248675, 4947085, 24735425]

約数ペア:

[(1, 24735425), (5, 4947085), (11, 2248675), (13, 1902725), (17, 1455025), (25, 989417), (37, 668525), (55, 449735), (65, 380545), (85, 291005), (121, 204425), (143, 172975), (185, 133705), (187, 132275), (221, 111925), (275, 89947), (325, 76109), (407, 60775), (425, 58201), (481, 51425), (605, 40885), (629, 39325), (715, 34595), (925, 26741), (935, 26455), (1105, 22385), (1573, 15725), (2035, 12155), (2057, 12025), (2405, 10285), (2431, 10175), (3025, 8177), (3145, 7865), (3575, 6919), (4477, 5525), (4675, 5291)]