25284785155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{148861}}^1$

素因数の和:149107

約数の個数: 32

約数和(自身を含む): 36355673088

約数和(自身を除く): 11070887933

約数列:

[1, 5, 7, 23, 35, 115, 161, 211, 805, 1055, 1477, 4853, 7385, 24265, 33971, 148861, 169855, 744305, 1042027, 3423803, 5210135, 17119015, 23966621, 31409671, 119833105, 157048355, 219867697, 722422433, 1099338485, 3612112165, 5056957031, 25284785155]

約数ペア:

[(1, 25284785155), (5, 5056957031), (7, 3612112165), (23, 1099338485), (35, 722422433), (115, 219867697), (161, 157048355), (211, 119833105), (805, 31409671), (1055, 23966621), (1477, 17119015), (4853, 5210135), (7385, 3423803), (24265, 1042027), (33971, 744305), (148861, 169855)]