226161845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26161}}^1$

素因数の和:26205

約数の個数: 32

約数和(自身を含む): 351617280

約数和(自身を除く): 125455435

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 26161, 130805, 183127, 340093, 497059, 915635, 1700465, 2380651, 2485295, 3479413, 6461767, 11903255, 17397065, 32308835, 45232369, 226161845]

約数ペア:

[(1, 226161845), (5, 45232369), (7, 32308835), (13, 17397065), (19, 11903255), (35, 6461767), (65, 3479413), (91, 2485295), (95, 2380651), (133, 1700465), (247, 915635), (455, 497059), (665, 340093), (1235, 183127), (1729, 130805), (8645, 26161)]