16729955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 24027840

約数和(自身を除く): 7297885

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 617, 935, 1595, 2465, 3085, 5423, 6787, 10489, 17893, 27115, 33935, 52445, 89465, 115379, 196823, 304181, 576895, 984115, 1520905, 3345991, 16729955]

約数ペア:

[(1, 16729955), (5, 3345991), (11, 1520905), (17, 984115), (29, 576895), (55, 304181), (85, 196823), (145, 115379), (187, 89465), (319, 52445), (493, 33935), (617, 27115), (935, 17893), (1595, 10489), (2465, 6787), (3085, 5423)]