13290915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 23443200

約数和(自身を除く): 10152285

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 739, 1199, 1635, 2217, 3597, 3695, 5995, 8129, 11085, 17985, 24387, 40645, 80551, 121935, 241653, 402755, 886061, 1208265, 2658183, 4430305, 13290915]

約数ペア:

[(1, 13290915), (3, 4430305), (5, 2658183), (11, 1208265), (15, 886061), (33, 402755), (55, 241653), (109, 121935), (165, 80551), (327, 40645), (545, 24387), (739, 17985), (1199, 11085), (1635, 8129), (2217, 5995), (3597, 3695)]