39189285

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 70346880

約数和(自身を除く): 31157595

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2713, 2889, 4815, 8139, 13565, 14445, 24417, 40695, 73251, 122085, 290291, 366255, 870873, 1451455, 2612619, 4354365, 7837857, 13063095, 39189285]

約数ペア:

[(1, 39189285), (3, 13063095), (5, 7837857), (9, 4354365), (15, 2612619), (27, 1451455), (45, 870873), (107, 366255), (135, 290291), (321, 122085), (535, 73251), (963, 40695), (1605, 24417), (2713, 14445), (2889, 13565), (4815, 8139)]