16734545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 21978744

約数和(自身を除く): 5244199

約数列:

[1, 5, 17, 37, 85, 185, 289, 313, 629, 1445, 1565, 3145, 5321, 10693, 11581, 26605, 53465, 57905, 90457, 196877, 452285, 984385, 3346909, 16734545]

約数ペア:

[(1, 16734545), (5, 3346909), (17, 984385), (37, 452285), (85, 196877), (185, 90457), (289, 57905), (313, 53465), (629, 26605), (1445, 11581), (1565, 10693), (3145, 5321)]