13115685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 23690880

約数和(自身を除く): 10575195

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 2741, 4785, 8223, 13705, 30151, 41115, 79489, 90453, 150755, 238467, 397445, 452265, 874379, 1192335, 2623137, 4371895, 13115685]

約数ペア:

[(1, 13115685), (3, 4371895), (5, 2623137), (11, 1192335), (15, 874379), (29, 452265), (33, 397445), (55, 238467), (87, 150755), (145, 90453), (165, 79489), (319, 41115), (435, 30151), (957, 13705), (1595, 8223), (2741, 4785)]