90927585

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 189446400

約数和(自身を除く): 98518815

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 49, 63, 105, 129, 137, 147, 215, 245, 301, 315, 343, 387, 411, 441, 645, 685, 735, 903, 959, 1029, 1233, 1505, 1715, 1935, 2055, 2107, 2205, 2709, 2877, 3087, 4515, 4795, 5145, 5891, 6165, 6321, 6713, 8631, 10535, 13545, 14385, 14749, 15435, 17673, 18963, 20139, 29455, 31605, 33565, 41237, 43155, 44247, 46991, 53019, 60417, 73745, 88365, 94815, 100695, 123711, 132741, 140973, 206185, 221235, 234955, 265095, 288659, 302085, 371133, 422919, 618555, 663705, 704865, 865977, 1443295, 1855665, 2020613, 2114595, 2597931, 4329885, 6061839, 10103065, 12989655, 18185517, 30309195, 90927585]

約数ペア:

[(1, 90927585), (3, 30309195), (5, 18185517), (7, 12989655), (9, 10103065), (15, 6061839), (21, 4329885), (35, 2597931), (43, 2114595), (45, 2020613), (49, 1855665), (63, 1443295), (105, 865977), (129, 704865), (137, 663705), (147, 618555), (215, 422919), (245, 371133), (301, 302085), (315, 288659), (343, 265095), (387, 234955), (411, 221235), (441, 206185), (645, 140973), (685, 132741), (735, 123711), (903, 100695), (959, 94815), (1029, 88365), (1233, 73745), (1505, 60417), (1715, 53019), (1935, 46991), (2055, 44247), (2107, 43155), (2205, 41237), (2709, 33565), (2877, 31605), (3087, 29455), (4515, 20139), (4795, 18963), (5145, 17673), (5891, 15435), (6165, 14749), (6321, 14385), (6713, 13545), (8631, 10535)]