82177515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6067}}^1$

素因数の和:6128

約数の個数: 48

約数和(自身を含む): 166603008

約数和(自身を除く): 84425493

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 6067, 13545, 18201, 30335, 42469, 54603, 91005, 127407, 212345, 260881, 273015, 382221, 637035, 782643, 1304405, 1826167, 1911105, 2347929, 3913215, 5478501, 9130835, 11739645, 16435503, 27392505, 82177515]

約数ペア:

[(1, 82177515), (3, 27392505), (5, 16435503), (7, 11739645), (9, 9130835), (15, 5478501), (21, 3913215), (35, 2347929), (43, 1911105), (45, 1826167), (63, 1304405), (105, 782643), (129, 637035), (215, 382221), (301, 273015), (315, 260881), (387, 212345), (645, 127407), (903, 91005), (1505, 54603), (1935, 42469), (2709, 30335), (4515, 18201), (6067, 13545)]