89465985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5569}}^1$

素因数の和:5607

約数の個数: 64

約数和(自身を含む): 192499200

約数和(自身を除く): 103033215

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 5355, 5569, 16065, 16707, 27845, 38983, 50121, 83535, 94673, 116949, 150363, 194915, 250605, 284019, 350847, 473365, 584745, 662711, 751815, 852057, 1052541, 1420095, 1754235, 1988133, 2556171, 3313555, 4260285, 5262705, 5964399, 9940665, 12780855, 17893197, 29821995, 89465985]

約数ペア:

[(1, 89465985), (3, 29821995), (5, 17893197), (7, 12780855), (9, 9940665), (15, 5964399), (17, 5262705), (21, 4260285), (27, 3313555), (35, 2556171), (45, 1988133), (51, 1754235), (63, 1420095), (85, 1052541), (105, 852057), (119, 751815), (135, 662711), (153, 584745), (189, 473365), (255, 350847), (315, 284019), (357, 250605), (459, 194915), (595, 150363), (765, 116949), (945, 94673), (1071, 83535), (1785, 50121), (2295, 38983), (3213, 27845), (5355, 16707), (5569, 16065)]