41998635

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{907}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 87168000

約数和(自身を除く): 45169365

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 907, 945, 1029, 1323, 1715, 2205, 2721, 3087, 4535, 5145, 6349, 6615, 8163, 9261, 13605, 15435, 19047, 24489, 31745, 40815, 44443, 46305, 57141, 95235, 122445, 133329, 171423, 222215, 285705, 311101, 399987, 666645, 857115, 933303, 1199961, 1555505, 1999935, 2799909, 4666515, 5999805, 8399727, 13999545, 41998635]

約数ペア:

[(1, 41998635), (3, 13999545), (5, 8399727), (7, 5999805), (9, 4666515), (15, 2799909), (21, 1999935), (27, 1555505), (35, 1199961), (45, 933303), (49, 857115), (63, 666645), (105, 399987), (135, 311101), (147, 285705), (189, 222215), (245, 171423), (315, 133329), (343, 122445), (441, 95235), (735, 57141), (907, 46305), (945, 44443), (1029, 40815), (1323, 31745), (1715, 24489), (2205, 19047), (2721, 15435), (3087, 13605), (4535, 9261), (5145, 8163), (6349, 6615)]