851566005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{652541}}^1$

素因数の和:652581

約数の個数: 24

約数和(自身を含む): 1526948280

約数和(自身を除く): 675382275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 652541, 1957623, 3262705, 5872869, 9788115, 18923689, 29364345, 56771067, 94618445, 170313201, 283855335, 851566005]

約数ペア:

[(1, 851566005), (3, 283855335), (5, 170313201), (9, 94618445), (15, 56771067), (29, 29364345), (45, 18923689), (87, 9788115), (145, 5872869), (261, 3262705), (435, 1957623), (1305, 652541)]