121962815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18217}}^1$

素因数の和:18338

約数の個数: 16

約数和(自身を含む): 159152448

約数和(自身を除く): 37189633

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 18217, 91085, 236821, 1184105, 1876351, 9381755, 24392563, 121962815]

約数ペア:

[(1, 121962815), (5, 24392563), (13, 9381755), (65, 1876351), (103, 1184105), (515, 236821), (1339, 91085), (6695, 18217)]