812304855

素因数分解:

$3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10501}}^1$

素因数の和:10709

約数の個数: 40

約数和(自身を含む): 1463894784

約数和(自身を除く): 651589929

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 405, 573, 955, 1719, 2865, 5157, 8595, 10501, 15471, 25785, 31503, 52505, 77355, 94509, 157515, 283527, 472545, 850581, 1417635, 2005691, 4252905, 6017073, 10028455, 18051219, 30085365, 54153657, 90256095, 162460971, 270768285, 812304855]

約数ペア:

[(1, 812304855), (3, 270768285), (5, 162460971), (9, 90256095), (15, 54153657), (27, 30085365), (45, 18051219), (81, 10028455), (135, 6017073), (191, 4252905), (405, 2005691), (573, 1417635), (955, 850581), (1719, 472545), (2865, 283527), (5157, 157515), (8595, 94509), (10501, 77355), (15471, 52505), (25785, 31503)]