226661465

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{2053}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 276846336

約数和(自身を除く): 50184871

約数列:

[1, 5, 71, 311, 355, 1555, 2053, 10265, 22081, 110405, 145763, 638483, 728815, 3192415, 45332293, 226661465]

約数ペア:

[(1, 226661465), (5, 45332293), (71, 3192415), (311, 728815), (355, 638483), (1555, 145763), (2053, 110405), (10265, 22081)]