3912128765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{727}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 4980358656

約数和(自身を除く): 1068229891

約数列:

[1, 5, 23, 73, 115, 365, 641, 727, 1679, 3205, 3635, 8395, 14743, 16721, 46793, 53071, 73715, 83605, 233965, 265355, 466007, 1076239, 1220633, 2330035, 5381195, 6103165, 10718161, 34018511, 53590805, 170092555, 782425753, 3912128765]

約数ペア:

[(1, 3912128765), (5, 782425753), (23, 170092555), (73, 53590805), (115, 34018511), (365, 10718161), (641, 6103165), (727, 5381195), (1679, 2330035), (3205, 1220633), (3635, 1076239), (8395, 466007), (14743, 265355), (16721, 233965), (46793, 83605), (53071, 73715)]