27429195

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 44600976

約数和(自身を除く): 17171781

約数列:

[1, 3, 5, 15, 79, 237, 293, 395, 879, 1185, 1465, 4395, 6241, 18723, 23147, 31205, 69441, 93615, 115735, 347205, 1828613, 5485839, 9143065, 27429195]

約数ペア:

[(1, 27429195), (3, 9143065), (5, 5485839), (15, 1828613), (79, 347205), (237, 115735), (293, 93615), (395, 69441), (879, 31205), (1185, 23147), (1465, 18723), (4395, 6241)]