105123495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{412249}}^1$

素因数の和:412274

約数の個数: 16

約数和(自身を含む): 178092000

約数和(自身を除く): 72968505

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 412249, 1236747, 2061245, 6183735, 7008233, 21024699, 35041165, 105123495]

約数ペア:

[(1, 105123495), (3, 35041165), (5, 21024699), (15, 7008233), (17, 6183735), (51, 2061245), (85, 1236747), (255, 412249)]