2488348725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33547}}^1$

素因数の和:33626

約数の個数: 48

約数和(自身を含む): 4392909312

約数和(自身を除く): 1904560587

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 989, 1075, 1725, 2967, 3225, 4945, 14835, 24725, 33547, 74175, 100641, 167735, 503205, 771581, 838675, 1442521, 2314743, 2516025, 3857905, 4327563, 7212605, 11573715, 19289525, 21637815, 33177983, 36063025, 57868575, 99533949, 108189075, 165889915, 497669745, 829449575, 2488348725]

約数ペア:

[(1, 2488348725), (3, 829449575), (5, 497669745), (15, 165889915), (23, 108189075), (25, 99533949), (43, 57868575), (69, 36063025), (75, 33177983), (115, 21637815), (129, 19289525), (215, 11573715), (345, 7212605), (575, 4327563), (645, 3857905), (989, 2516025), (1075, 2314743), (1725, 1442521), (2967, 838675), (3225, 771581), (4945, 503205), (14835, 167735), (24725, 100641), (33547, 74175)]