87331335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 173601792

約数和(自身を除く): 86270457

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 137, 195, 273, 411, 455, 467, 685, 959, 1365, 1401, 1781, 2055, 2335, 2877, 3269, 4795, 5343, 6071, 7005, 8905, 9807, 12467, 14385, 16345, 18213, 26715, 30355, 37401, 42497, 49035, 62335, 63979, 91065, 127491, 187005, 191937, 212485, 319895, 447853, 637455, 831727, 959685, 1343559, 2239265, 2495181, 4158635, 5822089, 6717795, 12475905, 17466267, 29110445, 87331335]

約数ペア:

[(1, 87331335), (3, 29110445), (5, 17466267), (7, 12475905), (13, 6717795), (15, 5822089), (21, 4158635), (35, 2495181), (39, 2239265), (65, 1343559), (91, 959685), (105, 831727), (137, 637455), (195, 447853), (273, 319895), (411, 212485), (455, 191937), (467, 187005), (685, 127491), (959, 91065), (1365, 63979), (1401, 62335), (1781, 49035), (2055, 42497), (2335, 37401), (2877, 30355), (3269, 26715), (4795, 18213), (5343, 16345), (6071, 14385), (7005, 12467), (8905, 9807)]