10172715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 10148565

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 41, 51, 85, 105, 119, 123, 139, 205, 255, 287, 357, 417, 595, 615, 695, 697, 861, 973, 1435, 1785, 2085, 2091, 2363, 2919, 3485, 4305, 4865, 4879, 5699, 7089, 10455, 11815, 14595, 14637, 16541, 17097, 24395, 28495, 35445, 39893, 49623, 73185, 82705, 85485, 96883, 119679, 199465, 248115, 290649, 484415, 598395, 678181, 1453245, 2034543, 3390905, 10172715]

約数ペア:

[(1, 10172715), (3, 3390905), (5, 2034543), (7, 1453245), (15, 678181), (17, 598395), (21, 484415), (35, 290649), (41, 248115), (51, 199465), (85, 119679), (105, 96883), (119, 85485), (123, 82705), (139, 73185), (205, 49623), (255, 39893), (287, 35445), (357, 28495), (417, 24395), (595, 17097), (615, 16541), (695, 14637), (697, 14595), (861, 11815), (973, 10455), (1435, 7089), (1785, 5699), (2085, 4879), (2091, 4865), (2363, 4305), (2919, 3485)]