5131035

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 11203920

約数和(自身を除く): 6072885

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 179, 195, 245, 273, 315, 441, 455, 537, 585, 637, 735, 819, 895, 1253, 1365, 1611, 1911, 2205, 2327, 2685, 3185, 3759, 4095, 5733, 6265, 6981, 8055, 8771, 9555, 11277, 11635, 16289, 18795, 20943, 26313, 28665, 34905, 43855, 48867, 56385, 78939, 81445, 104715, 114023, 131565, 146601, 244335, 342069, 394695, 570115, 733005, 1026207, 1710345, 5131035]

約数ペア:

[(1, 5131035), (3, 1710345), (5, 1026207), (7, 733005), (9, 570115), (13, 394695), (15, 342069), (21, 244335), (35, 146601), (39, 131565), (45, 114023), (49, 104715), (63, 81445), (65, 78939), (91, 56385), (105, 48867), (117, 43855), (147, 34905), (179, 28665), (195, 26313), (245, 20943), (273, 18795), (315, 16289), (441, 11635), (455, 11277), (537, 9555), (585, 8771), (637, 8055), (735, 6981), (819, 6265), (895, 5733), (1253, 4095), (1365, 3759), (1611, 3185), (1911, 2685), (2205, 2327)]