1570400415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{21163}}^1$

素因数の和:21288

約数の個数: 48

約数和(自身を含む): 2911997088

約数和(自身を除く): 1341596673

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 765, 873, 1455, 1649, 4365, 4947, 8245, 14841, 21163, 24735, 63489, 74205, 105815, 190467, 317445, 359771, 952335, 1079313, 1798855, 2052811, 3237939, 5396565, 6158433, 10264055, 16189695, 18475299, 30792165, 34897787, 92376495, 104693361, 174488935, 314080083, 523466805, 1570400415]

約数ペア:

[(1, 1570400415), (3, 523466805), (5, 314080083), (9, 174488935), (15, 104693361), (17, 92376495), (45, 34897787), (51, 30792165), (85, 18475299), (97, 16189695), (153, 10264055), (255, 6158433), (291, 5396565), (485, 3237939), (765, 2052811), (873, 1798855), (1455, 1079313), (1649, 952335), (4365, 359771), (4947, 317445), (8245, 190467), (14841, 105815), (21163, 74205), (24735, 63489)]