210008565

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7039}}^1$

素因数の和:7083

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 215770635

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 5967, 7039, 9945, 21117, 29835, 35195, 63351, 91507, 105585, 119663, 190053, 274521, 316755, 358989, 457535, 598315, 823563, 950265, 1076967, 1372605, 1555619, 1794945, 2470689, 3230901, 4117815, 4666857, 5384835, 7778095, 12353445, 14000571, 16154505, 23334285, 42001713, 70002855, 210008565]

約数ペア:

[(1, 210008565), (3, 70002855), (5, 42001713), (9, 23334285), (13, 16154505), (15, 14000571), (17, 12353445), (27, 7778095), (39, 5384835), (45, 4666857), (51, 4117815), (65, 3230901), (85, 2470689), (117, 1794945), (135, 1555619), (153, 1372605), (195, 1076967), (221, 950265), (255, 823563), (351, 598315), (459, 457535), (585, 358989), (663, 316755), (765, 274521), (1105, 190053), (1755, 119663), (1989, 105585), (2295, 91507), (3315, 63351), (5967, 35195), (7039, 29835), (9945, 21117)]