65692605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 120434688

約数和(自身を除く): 54742083

約数列:

[1, 3, 5, 11, 15, 33, 43, 47, 55, 129, 141, 165, 197, 215, 235, 473, 517, 591, 645, 705, 985, 1419, 1551, 2021, 2167, 2365, 2585, 2955, 6063, 6501, 7095, 7755, 8471, 9259, 10105, 10835, 22231, 25413, 27777, 30315, 32505, 42355, 46295, 66693, 93181, 101849, 111155, 127065, 138885, 279543, 305547, 333465, 398137, 465905, 509245, 1194411, 1397715, 1527735, 1990685, 4379507, 5972055, 13138521, 21897535, 65692605]

約数ペア:

[(1, 65692605), (3, 21897535), (5, 13138521), (11, 5972055), (15, 4379507), (33, 1990685), (43, 1527735), (47, 1397715), (55, 1194411), (129, 509245), (141, 465905), (165, 398137), (197, 333465), (215, 305547), (235, 279543), (473, 138885), (517, 127065), (591, 111155), (645, 101849), (705, 93181), (985, 66693), (1419, 46295), (1551, 42355), (2021, 32505), (2167, 30315), (2365, 27777), (2585, 25413), (2955, 22231), (6063, 10835), (6501, 10105), (7095, 9259), (7755, 8471)]