23808605

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 29248128

約数和(自身を除く): 5439523

約数列:

[1, 5, 61, 251, 305, 311, 1255, 1555, 15311, 18971, 76555, 78061, 94855, 390305, 4761721, 23808605]

約数ペア:

[(1, 23808605), (5, 4761721), (61, 390305), (251, 94855), (305, 78061), (311, 76555), (1255, 18971), (1555, 15311)]