10138905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10750

約数の個数: 32

約数和(自身を含む): 20601600

約数和(自身を除く): 10462695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 10729, 32187, 53645, 75103, 96561, 160935, 225309, 289683, 375515, 482805, 675927, 1126545, 1448415, 2027781, 3379635, 10138905]

約数ペア:

[(1, 10138905), (3, 3379635), (5, 2027781), (7, 1448415), (9, 1126545), (15, 675927), (21, 482805), (27, 375515), (35, 289683), (45, 225309), (63, 160935), (105, 96561), (135, 75103), (189, 53645), (315, 32187), (945, 10729)]