234255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 451584

約数和(自身を除く): 217329

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 97, 105, 115, 161, 291, 345, 483, 485, 679, 805, 1455, 2037, 2231, 2415, 3395, 6693, 10185, 11155, 15617, 33465, 46851, 78085, 234255]

約数ペア:

[(1, 234255), (3, 78085), (5, 46851), (7, 33465), (15, 15617), (21, 11155), (23, 10185), (35, 6693), (69, 3395), (97, 2415), (105, 2231), (115, 2037), (161, 1455), (291, 805), (345, 679), (483, 485)]