7161675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 12936672

約数和(自身を除く): 5774997

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 137, 205, 255, 411, 425, 615, 685, 697, 1025, 1275, 2055, 2091, 2329, 3075, 3425, 3485, 5617, 6987, 10275, 10455, 11645, 16851, 17425, 28085, 34935, 52275, 58225, 84255, 95489, 140425, 174675, 286467, 421275, 477445, 1432335, 2387225, 7161675]

約数ペア:

[(1, 7161675), (3, 2387225), (5, 1432335), (15, 477445), (17, 421275), (25, 286467), (41, 174675), (51, 140425), (75, 95489), (85, 84255), (123, 58225), (137, 52275), (205, 34935), (255, 28085), (411, 17425), (425, 16851), (615, 11645), (685, 10455), (697, 10275), (1025, 6987), (1275, 5617), (2055, 3485), (2091, 3425), (2329, 3075)]