61108455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239641}}^1$

素因数の和:239666

約数の個数: 16

約数和(自身を含む): 103525344

約数和(自身を除く): 42416889

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 239641, 718923, 1198205, 3594615, 4073897, 12221691, 20369485, 61108455]

約数ペア:

[(1, 61108455), (3, 20369485), (5, 12221691), (15, 4073897), (17, 3594615), (51, 1198205), (85, 718923), (255, 239641)]