90521235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 189116928

約数和(自身を除く): 98595693

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 43, 45, 63, 105, 123, 129, 163, 205, 215, 287, 301, 315, 369, 387, 489, 615, 645, 815, 861, 903, 1141, 1435, 1467, 1505, 1763, 1845, 1935, 2445, 2583, 2709, 3423, 4305, 4515, 5289, 5705, 6683, 7009, 7335, 8815, 10269, 12341, 12915, 13545, 15867, 17115, 20049, 21027, 26445, 33415, 35045, 37023, 46781, 49063, 51345, 60147, 61705, 63081, 79335, 100245, 105135, 111069, 140343, 147189, 185115, 233905, 245315, 287369, 300735, 315405, 421029, 441567, 555345, 701715, 735945, 862107, 1436845, 2011583, 2105145, 2207835, 2586321, 4310535, 6034749, 10057915, 12931605, 18104247, 30173745, 90521235]

約数ペア:

[(1, 90521235), (3, 30173745), (5, 18104247), (7, 12931605), (9, 10057915), (15, 6034749), (21, 4310535), (35, 2586321), (41, 2207835), (43, 2105145), (45, 2011583), (63, 1436845), (105, 862107), (123, 735945), (129, 701715), (163, 555345), (205, 441567), (215, 421029), (287, 315405), (301, 300735), (315, 287369), (369, 245315), (387, 233905), (489, 185115), (615, 147189), (645, 140343), (815, 111069), (861, 105135), (903, 100245), (1141, 79335), (1435, 63081), (1467, 61705), (1505, 60147), (1763, 51345), (1845, 49063), (1935, 46781), (2445, 37023), (2583, 35045), (2709, 33415), (3423, 26445), (4305, 21027), (4515, 20049), (5289, 17115), (5705, 15867), (6683, 13545), (7009, 12915), (7335, 12341), (8815, 10269)]