13495195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 20158848

約数和(自身を除く): 6663653

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 613, 629, 1295, 3065, 3145, 4291, 4403, 10421, 21455, 22015, 22681, 52105, 72947, 113405, 158767, 364735, 385577, 793835, 1927885, 2699039, 13495195]

約数ペア:

[(1, 13495195), (5, 2699039), (7, 1927885), (17, 793835), (35, 385577), (37, 364735), (85, 158767), (119, 113405), (185, 72947), (259, 52105), (595, 22681), (613, 22015), (629, 21455), (1295, 10421), (3065, 4403), (3145, 4291)]