12421035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 12109653

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1091, 1265, 2277, 3273, 3795, 5455, 9819, 11385, 12001, 16365, 25093, 36003, 49095, 60005, 75279, 108009, 125465, 180015, 225837, 276023, 376395, 540045, 828069, 1129185, 1380115, 2484207, 4140345, 12421035]

約数ペア:

[(1, 12421035), (3, 4140345), (5, 2484207), (9, 1380115), (11, 1129185), (15, 828069), (23, 540045), (33, 376395), (45, 276023), (55, 225837), (69, 180015), (99, 125465), (115, 108009), (165, 75279), (207, 60005), (253, 49095), (345, 36003), (495, 25093), (759, 16365), (1035, 12001), (1091, 11385), (1265, 9819), (2277, 5455), (3273, 3795)]