1020781005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2346623}}^1$

素因数の和:2346660

約数の個数: 16

約数和(自身を含む): 1689569280

約数和(自身を除く): 668788275

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2346623, 7039869, 11733115, 35199345, 68052067, 204156201, 340260335, 1020781005]

約数ペア:

[(1, 1020781005), (3, 340260335), (5, 204156201), (15, 68052067), (29, 35199345), (87, 11733115), (145, 7039869), (435, 2346623)]