6145965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 12355200

約数和(自身を除く): 6209235

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 179, 315, 327, 537, 545, 763, 895, 981, 1253, 1611, 1635, 2289, 2685, 3759, 3815, 4905, 6265, 6867, 8055, 11277, 11445, 18795, 19511, 34335, 56385, 58533, 97555, 136577, 175599, 292665, 409731, 682885, 877995, 1229193, 2048655, 6145965]

約数ペア:

[(1, 6145965), (3, 2048655), (5, 1229193), (7, 877995), (9, 682885), (15, 409731), (21, 292665), (35, 175599), (45, 136577), (63, 97555), (105, 58533), (109, 56385), (179, 34335), (315, 19511), (327, 18795), (537, 11445), (545, 11277), (763, 8055), (895, 6867), (981, 6265), (1253, 4905), (1611, 3815), (1635, 3759), (2289, 2685)]