15005753205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{9539}}^1$

素因数の和:9794

約数の個数: 64

約数和(自身を含む): 26376192000

約数和(自身を除く): 11370438795

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 199, 255, 465, 527, 597, 995, 1581, 2635, 2985, 3383, 6169, 7905, 9539, 10149, 16915, 18507, 28617, 30845, 47695, 50745, 92535, 104873, 143085, 162163, 295709, 314619, 486489, 524365, 810815, 887127, 1478545, 1573095, 1898261, 2432445, 4435635, 5027053, 5694783, 9491305, 15081159, 25135265, 28473915, 32270437, 58846091, 75405795, 96811311, 161352185, 176538273, 294230455, 484056555, 882691365, 1000383547, 3001150641, 5001917735, 15005753205]

約数ペア:

[(1, 15005753205), (3, 5001917735), (5, 3001150641), (15, 1000383547), (17, 882691365), (31, 484056555), (51, 294230455), (85, 176538273), (93, 161352185), (155, 96811311), (199, 75405795), (255, 58846091), (465, 32270437), (527, 28473915), (597, 25135265), (995, 15081159), (1581, 9491305), (2635, 5694783), (2985, 5027053), (3383, 4435635), (6169, 2432445), (7905, 1898261), (9539, 1573095), (10149, 1478545), (16915, 887127), (18507, 810815), (28617, 524365), (30845, 486489), (47695, 314619), (50745, 295709), (92535, 162163), (104873, 143085)]