18486531345

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{82531}}^1$

素因数の和:82785

約数の個数: 32

約数和(自身を含む): 30068058240

約数和(自身を除く): 11581526895

約数列:

[1, 3, 5, 15, 109, 137, 327, 411, 545, 685, 1635, 2055, 14933, 44799, 74665, 82531, 223995, 247593, 412655, 1237965, 8995879, 11306747, 26987637, 33920241, 44979395, 56533735, 134938185, 169601205, 1232435423, 3697306269, 6162177115, 18486531345]

約数ペア:

[(1, 18486531345), (3, 6162177115), (5, 3697306269), (15, 1232435423), (109, 169601205), (137, 134938185), (327, 56533735), (411, 44979395), (545, 33920241), (685, 26987637), (1635, 11306747), (2055, 8995879), (14933, 1237965), (44799, 412655), (74665, 247593), (82531, 223995)]