145440295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29059}}^1$

素因数の和:29095

約数の個数: 32

約数和(自身を含む): 234339840

約数和(自身を除く): 88899545

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 29059, 145295, 203413, 319649, 377767, 1017065, 1598245, 1888835, 2237543, 2644369, 4155437, 11187715, 13221845, 20777185, 29088059, 145440295]

約数ペア:

[(1, 145440295), (5, 29088059), (7, 20777185), (11, 13221845), (13, 11187715), (35, 4155437), (55, 2644369), (65, 2237543), (77, 1888835), (91, 1598245), (143, 1017065), (385, 377767), (455, 319649), (715, 203413), (1001, 145295), (5005, 29059)]