299565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 610560

約数和(自身を除く): 310995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 317, 945, 951, 1585, 2219, 2853, 4755, 6657, 8559, 11095, 14265, 19971, 33285, 42795, 59913, 99855, 299565]

約数ペア:

[(1, 299565), (3, 99855), (5, 59913), (7, 42795), (9, 33285), (15, 19971), (21, 14265), (27, 11095), (35, 8559), (45, 6657), (63, 4755), (105, 2853), (135, 2219), (189, 1585), (315, 951), (317, 945)]