53267205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{208891}}^1$

素因数の和:208916

約数の個数: 16

約数和(自身を含む): 90241344

約数和(自身を除く): 36974139

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 208891, 626673, 1044455, 3133365, 3551147, 10653441, 17755735, 53267205]

約数ペア:

[(1, 53267205), (3, 17755735), (5, 10653441), (15, 3551147), (17, 3133365), (51, 1044455), (85, 626673), (255, 208891)]