26693385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 45264000

約数和(自身を除く): 18570615

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 409, 687, 1145, 1227, 2045, 3435, 4351, 6135, 7771, 13053, 21755, 23313, 38855, 65265, 93661, 116565, 280983, 468305, 1404915, 1779559, 5338677, 8897795, 26693385]

約数ペア:

[(1, 26693385), (3, 8897795), (5, 5338677), (15, 1779559), (19, 1404915), (57, 468305), (95, 280983), (229, 116565), (285, 93661), (409, 65265), (687, 38855), (1145, 23313), (1227, 21755), (2045, 13053), (3435, 7771), (4351, 6135)]