121322305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10789}}^1$

素因数の和:10980

約数の個数: 16

約数和(自身を含む): 157706640

約数和(自身を除く): 36384335

約数列:

[1, 5, 13, 65, 173, 865, 2249, 10789, 11245, 53945, 140257, 701285, 1866497, 9332485, 24264461, 121322305]

約数ペア:

[(1, 121322305), (5, 24264461), (13, 9332485), (65, 1866497), (173, 701285), (865, 140257), (2249, 53945), (10789, 11245)]