55456805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15913}}^1$

素因数の和:15976

約数の個数: 16

約数和(自身を含む): 72185904

約数和(自身を除く): 16729099

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 15913, 79565, 270521, 652433, 1352605, 3262165, 11091361, 55456805]

約数ペア:

[(1, 55456805), (5, 11091361), (17, 3262165), (41, 1352605), (85, 652433), (205, 270521), (697, 79565), (3485, 15913)]