67291575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5309}}^1$

素因数の和:5348

約数の個数: 36

約数和(自身を含む): 120494520

約数和(自身を除く): 53202945

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 5309, 12675, 15927, 26545, 69017, 79635, 132725, 207051, 345085, 398175, 897221, 1035255, 1725425, 2691663, 4486105, 5176275, 13458315, 22430525, 67291575]

約数ペア:

[(1, 67291575), (3, 22430525), (5, 13458315), (13, 5176275), (15, 4486105), (25, 2691663), (39, 1725425), (65, 1035255), (75, 897221), (169, 398175), (195, 345085), (325, 207051), (507, 132725), (845, 79635), (975, 69017), (2535, 26545), (4225, 15927), (5309, 12675)]