22867185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 41291712

約数和(自身を除く): 18424527

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 293, 363, 473, 605, 645, 879, 1419, 1465, 1815, 2365, 3223, 4395, 5203, 7095, 9669, 12599, 15609, 16115, 26015, 35453, 37797, 48345, 62995, 78045, 106359, 138589, 177265, 188985, 415767, 531795, 692945, 1524479, 2078835, 4573437, 7622395, 22867185]

約数ペア:

[(1, 22867185), (3, 7622395), (5, 4573437), (11, 2078835), (15, 1524479), (33, 692945), (43, 531795), (55, 415767), (121, 188985), (129, 177265), (165, 138589), (215, 106359), (293, 78045), (363, 62995), (473, 48345), (605, 37797), (645, 35453), (879, 26015), (1419, 16115), (1465, 15609), (1815, 12599), (2365, 9669), (3223, 7095), (4395, 5203)]