71829765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6163}}^1$

素因数の和:6218

約数の個数: 48

約数和(自身を含む): 146160768

約数和(自身を除く): 74331003

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 6163, 11655, 18489, 30815, 43141, 55467, 92445, 129423, 215705, 228031, 277335, 388269, 647115, 684093, 1140155, 1596217, 1941345, 2052279, 3420465, 4788651, 7981085, 10261395, 14365953, 23943255, 71829765]

約数ペア:

[(1, 71829765), (3, 23943255), (5, 14365953), (7, 10261395), (9, 7981085), (15, 4788651), (21, 3420465), (35, 2052279), (37, 1941345), (45, 1596217), (63, 1140155), (105, 684093), (111, 647115), (185, 388269), (259, 277335), (315, 228031), (333, 215705), (555, 129423), (777, 92445), (1295, 55467), (1665, 43141), (2331, 30815), (3885, 18489), (6163, 11655)]