9975515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 14183424

約数和(自身を除く): 4207909

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 227, 235, 517, 799, 935, 1135, 2497, 2585, 3859, 3995, 8789, 10669, 12485, 19295, 42449, 43945, 53345, 117359, 181373, 212245, 586795, 906865, 1995103, 9975515]

約数ペア:

[(1, 9975515), (5, 1995103), (11, 906865), (17, 586795), (47, 212245), (55, 181373), (85, 117359), (187, 53345), (227, 43945), (235, 42449), (517, 19295), (799, 12485), (935, 10669), (1135, 8789), (2497, 3995), (2585, 3859)]