219950085

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{47149}}^1$

素因数の和:47468

約数の個数: 16

約数和(自身を含む): 353059200

約数和(自身を除く): 133109115

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 47149, 141447, 235745, 707235, 14663339, 43990017, 73316695, 219950085]

約数ペア:

[(1, 219950085), (3, 73316695), (5, 43990017), (15, 14663339), (311, 707235), (933, 235745), (1555, 141447), (4665, 47149)]