307747935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27031}}^1$

素因数の和:27076

約数の個数: 48

約数和(自身を含む): 607246848

約数和(自身を除く): 299498913

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 27031, 81093, 135155, 243279, 297341, 405465, 621713, 892023, 1216395, 1486705, 1865139, 2676069, 3108565, 4460115, 5595417, 6838843, 9325695, 13380345, 20516529, 27977085, 34194215, 61549587, 102582645, 307747935]

約数ペア:

[(1, 307747935), (3, 102582645), (5, 61549587), (9, 34194215), (11, 27977085), (15, 20516529), (23, 13380345), (33, 9325695), (45, 6838843), (55, 5595417), (69, 4460115), (99, 3108565), (115, 2676069), (165, 1865139), (207, 1486705), (253, 1216395), (345, 892023), (495, 621713), (759, 405465), (1035, 297341), (1265, 243279), (2277, 135155), (3795, 81093), (11385, 27031)]