4069793565

素因数分解:

$3^4\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{4871}}^1$

素因数の和:6951

約数の個数: 40

約数和(自身を含む): 7300516608

約数和(自身を除く): 3230723043

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2063, 4871, 6189, 10315, 14613, 18567, 24355, 30945, 43839, 55701, 73065, 92835, 131517, 167103, 219195, 278505, 394551, 657585, 835515, 1972755, 10048873, 30146619, 50244365, 90439857, 150733095, 271319571, 452199285, 813958713, 1356597855, 4069793565]

約数ペア:

[(1, 4069793565), (3, 1356597855), (5, 813958713), (9, 452199285), (15, 271319571), (27, 150733095), (45, 90439857), (81, 50244365), (135, 30146619), (405, 10048873), (2063, 1972755), (4871, 835515), (6189, 657585), (10315, 394551), (14613, 278505), (18567, 219195), (24355, 167103), (30945, 131517), (43839, 92835), (55701, 73065)]