485280345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 900253440

約数和(自身を除く): 414973095

約数列:

[1, 3, 5, 11, 15, 29, 33, 37, 55, 87, 111, 145, 165, 185, 319, 407, 435, 555, 957, 1073, 1221, 1595, 2035, 2741, 3219, 4785, 5365, 6105, 8223, 11803, 13705, 16095, 30151, 35409, 41115, 59015, 79489, 90453, 101417, 150755, 177045, 238467, 304251, 397445, 452265, 507085, 874379, 1115587, 1192335, 1521255, 2623137, 2941093, 3346761, 4371895, 5577935, 8823279, 13115685, 14705465, 16733805, 32352023, 44116395, 97056069, 161760115, 485280345]

約数ペア:

[(1, 485280345), (3, 161760115), (5, 97056069), (11, 44116395), (15, 32352023), (29, 16733805), (33, 14705465), (37, 13115685), (55, 8823279), (87, 5577935), (111, 4371895), (145, 3346761), (165, 2941093), (185, 2623137), (319, 1521255), (407, 1192335), (435, 1115587), (555, 874379), (957, 507085), (1073, 452265), (1221, 397445), (1595, 304251), (2035, 238467), (2741, 177045), (3219, 150755), (4785, 101417), (5365, 90453), (6105, 79489), (8223, 59015), (11803, 41115), (13705, 35409), (16095, 30151)]