199485735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{782297}}^1$

素因数の和:782322

約数の個数: 16

約数和(自身を含む): 337952736

約数和(自身を除く): 138467001

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 782297, 2346891, 3911485, 11734455, 13299049, 39897147, 66495245, 199485735]

約数ペア:

[(1, 199485735), (3, 66495245), (5, 39897147), (15, 13299049), (17, 11734455), (51, 3911485), (85, 2346891), (255, 782297)]