68538195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138461}}^1$

素因数の和:138483

約数の個数: 24

約数和(自身を含む): 129600432

約数和(自身を除く): 61062237

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 138461, 415383, 692305, 1246149, 1523071, 2076915, 4569213, 6230745, 7615355, 13707639, 22846065, 68538195]

約数ペア:

[(1, 68538195), (3, 22846065), (5, 13707639), (9, 7615355), (11, 6230745), (15, 4569213), (33, 2076915), (45, 1523071), (55, 1246149), (99, 692305), (165, 415383), (495, 138461)]