156948209275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1\times {\mathrm{6221}}^1$

素因数の和:13312

約数の個数: 48

約数和(自身を含む): 228708674208

約数和(自身を除く): 71760464933

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 6221, 7057, 31105, 35285, 68431, 77627, 80873, 91741, 155525, 176425, 342155, 388135, 404365, 458705, 889603, 1009151, 1710775, 1940675, 2021825, 2293525, 4448015, 5045755, 22240075, 25228775, 43901597, 219507985, 482917567, 570720761, 1097539925, 2414587835, 2853603805, 6277928371, 12072939175, 14268019025, 31389641855, 156948209275]

約数ペア:

[(1, 156948209275), (5, 31389641855), (11, 14268019025), (13, 12072939175), (25, 6277928371), (55, 2853603805), (65, 2414587835), (143, 1097539925), (275, 570720761), (325, 482917567), (715, 219507985), (3575, 43901597), (6221, 25228775), (7057, 22240075), (31105, 5045755), (35285, 4448015), (68431, 2293525), (77627, 2021825), (80873, 1940675), (91741, 1710775), (155525, 1009151), (176425, 889603), (342155, 458705), (388135, 404365)]