57197265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{224303}}^1$

素因数の和:224328

約数の個数: 16

約数和(自身を含む): 96899328

約数和(自身を除く): 39702063

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 224303, 672909, 1121515, 3364545, 3813151, 11439453, 19065755, 57197265]

約数ペア:

[(1, 57197265), (3, 19065755), (5, 11439453), (15, 3813151), (17, 3364545), (51, 1121515), (85, 672909), (255, 224303)]