24740755

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 35838720

約数和(自身を除く): 11097965

約数列:

[1, 5, 13, 19, 23, 65, 67, 95, 115, 169, 247, 299, 335, 437, 845, 871, 1235, 1273, 1495, 1541, 2185, 3211, 3887, 4355, 5681, 6365, 7705, 11323, 16055, 16549, 19435, 20033, 28405, 29279, 56615, 73853, 82745, 100165, 146395, 215137, 260429, 369265, 380627, 1075685, 1302145, 1903135, 4948151, 24740755]

約数ペア:

[(1, 24740755), (5, 4948151), (13, 1903135), (19, 1302145), (23, 1075685), (65, 380627), (67, 369265), (95, 260429), (115, 215137), (169, 146395), (247, 100165), (299, 82745), (335, 73853), (437, 56615), (845, 29279), (871, 28405), (1235, 20033), (1273, 19435), (1495, 16549), (1541, 16055), (2185, 11323), (3211, 7705), (3887, 6365), (4355, 5681)]