7936725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 14141952

約数和(自身を除く): 6205227

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 107, 115, 129, 215, 321, 345, 535, 575, 645, 989, 1075, 1605, 1725, 2461, 2675, 2967, 3225, 4601, 4945, 7383, 8025, 12305, 13803, 14835, 23005, 24725, 36915, 61525, 69015, 74175, 105823, 115025, 184575, 317469, 345075, 529115, 1587345, 2645575, 7936725]

約数ペア:

[(1, 7936725), (3, 2645575), (5, 1587345), (15, 529115), (23, 345075), (25, 317469), (43, 184575), (69, 115025), (75, 105823), (107, 74175), (115, 69015), (129, 61525), (215, 36915), (321, 24725), (345, 23005), (535, 14835), (575, 13803), (645, 12305), (989, 8025), (1075, 7383), (1605, 4945), (1725, 4601), (2461, 3225), (2675, 2967)]