13858065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23689}}^1$

素因数の和:23713

約数の個数: 24

約数和(自身を含む): 25869480

約数和(自身を除く): 12011415

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 23689, 71067, 118445, 213201, 307957, 355335, 923871, 1066005, 1539785, 2771613, 4619355, 13858065]

約数ペア:

[(1, 13858065), (3, 4619355), (5, 2771613), (9, 1539785), (13, 1066005), (15, 923871), (39, 355335), (45, 307957), (65, 213201), (117, 118445), (195, 71067), (585, 23689)]