65578425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 122402880

約数和(自身を除く): 56824455

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 2741, 4785, 7975, 8223, 13705, 23925, 30151, 41115, 68525, 79489, 90453, 150755, 205575, 238467, 397445, 452265, 753775, 874379, 1192335, 1987225, 2261325, 2623137, 4371895, 5961675, 13115685, 21859475, 65578425]

約数ペア:

[(1, 65578425), (3, 21859475), (5, 13115685), (11, 5961675), (15, 4371895), (25, 2623137), (29, 2261325), (33, 1987225), (55, 1192335), (75, 874379), (87, 753775), (145, 452265), (165, 397445), (275, 238467), (319, 205575), (435, 150755), (725, 90453), (825, 79489), (957, 68525), (1595, 41115), (2175, 30151), (2741, 23925), (4785, 13705), (7975, 8223)]