17966339955

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1\times {\mathrm{6143}}^1$

素因数の和:6888

約数の個数: 48

約数和(自身を含む): 31498960896

約数和(自身を除く): 13532620941

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 631, 927, 1545, 1893, 3155, 4635, 5679, 6143, 9465, 18429, 28395, 30715, 55287, 64993, 92145, 194979, 276435, 324965, 584937, 632729, 974895, 1898187, 2924685, 3163645, 3876233, 5694561, 9490935, 11628699, 19381165, 28472805, 34886097, 58143495, 174430485, 399251999, 1197755997, 1996259995, 3593267991, 5988779985, 17966339955]

約数ペア:

[(1, 17966339955), (3, 5988779985), (5, 3593267991), (9, 1996259995), (15, 1197755997), (45, 399251999), (103, 174430485), (309, 58143495), (515, 34886097), (631, 28472805), (927, 19381165), (1545, 11628699), (1893, 9490935), (3155, 5694561), (4635, 3876233), (5679, 3163645), (6143, 2924685), (9465, 1898187), (18429, 974895), (28395, 632729), (30715, 584937), (55287, 324965), (64993, 276435), (92145, 194979)]