17272275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 29483976

約数和(自身を除く): 12211701

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 137, 205, 411, 615, 685, 1025, 1681, 2055, 3075, 3425, 5043, 5617, 8405, 10275, 16851, 25215, 28085, 42025, 84255, 126075, 140425, 230297, 421275, 690891, 1151485, 3454455, 5757425, 17272275]

約数ペア:

[(1, 17272275), (3, 5757425), (5, 3454455), (15, 1151485), (25, 690891), (41, 421275), (75, 230297), (123, 140425), (137, 126075), (205, 84255), (411, 42025), (615, 28085), (685, 25215), (1025, 16851), (1681, 10275), (2055, 8405), (3075, 5617), (3425, 5043)]