82885005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 169881600

約数和(自身を除く): 86996595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 315, 417, 631, 695, 945, 973, 1251, 1893, 2085, 2919, 3155, 3753, 4417, 4865, 5679, 6255, 8757, 9465, 13251, 14595, 17037, 18765, 22085, 26271, 28395, 39753, 43785, 66255, 85185, 87709, 119259, 131355, 198765, 263127, 438545, 596295, 613963, 789381, 1315635, 1841889, 2368143, 3069815, 3946905, 5525667, 9209445, 11840715, 16577001, 27628335, 82885005]

約数ペア:

[(1, 82885005), (3, 27628335), (5, 16577001), (7, 11840715), (9, 9209445), (15, 5525667), (21, 3946905), (27, 3069815), (35, 2368143), (45, 1841889), (63, 1315635), (105, 789381), (135, 613963), (139, 596295), (189, 438545), (315, 263127), (417, 198765), (631, 131355), (695, 119259), (945, 87709), (973, 85185), (1251, 66255), (1893, 43785), (2085, 39753), (2919, 28395), (3155, 26271), (3753, 22085), (4417, 18765), (4865, 17037), (5679, 14595), (6255, 13251), (8757, 9465)]