12946159905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17613823}}^1$

素因数の和:17613845

約数の個数: 24

約数和(自身を含む): 24095711232

約数和(自身を除く): 11149551327

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 17613823, 52841469, 88069115, 123296761, 264207345, 369890283, 616483805, 863077327, 1849451415, 2589231981, 4315386635, 12946159905]

約数ペア:

[(1, 12946159905), (3, 4315386635), (5, 2589231981), (7, 1849451415), (15, 863077327), (21, 616483805), (35, 369890283), (49, 264207345), (105, 123296761), (147, 88069115), (245, 52841469), (735, 17613823)]