8975175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 17415552

約数和(自身を除く): 8440377

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 43, 55, 69, 75, 115, 121, 129, 165, 215, 253, 275, 345, 363, 473, 575, 605, 645, 759, 825, 989, 1075, 1265, 1419, 1725, 1815, 2365, 2783, 2967, 3025, 3225, 3795, 4945, 5203, 6325, 7095, 8349, 9075, 10879, 11825, 13915, 14835, 15609, 18975, 24725, 26015, 32637, 35475, 41745, 54395, 69575, 74175, 78045, 119669, 130075, 163185, 208725, 271975, 359007, 390225, 598345, 815925, 1795035, 2991725, 8975175]

約数ペア:

[(1, 8975175), (3, 2991725), (5, 1795035), (11, 815925), (15, 598345), (23, 390225), (25, 359007), (33, 271975), (43, 208725), (55, 163185), (69, 130075), (75, 119669), (115, 78045), (121, 74175), (129, 69575), (165, 54395), (215, 41745), (253, 35475), (275, 32637), (345, 26015), (363, 24725), (473, 18975), (575, 15609), (605, 14835), (645, 13915), (759, 11825), (825, 10879), (989, 9075), (1075, 8349), (1265, 7095), (1419, 6325), (1725, 5203), (1815, 4945), (2365, 3795), (2783, 3225), (2967, 3025)]