74441855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 91996128

約数和(自身を除く): 17554273

約数列:

[1, 5, 41, 205, 211, 1055, 1721, 8605, 8651, 43255, 70561, 352805, 363131, 1815655, 14888371, 74441855]

約数ペア:

[(1, 74441855), (5, 14888371), (41, 1815655), (205, 363131), (211, 352805), (1055, 70561), (1721, 43255), (8605, 8651)]