293077015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 448551936

約数和(自身を除く): 155474921

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 271, 371, 385, 583, 1355, 1855, 1897, 2809, 2915, 2981, 4081, 9485, 14045, 14363, 14905, 19663, 20405, 20867, 30899, 71815, 98315, 100541, 104335, 154495, 157993, 216293, 502705, 761239, 789965, 1081465, 1105951, 3806195, 5328673, 5529755, 8373629, 26643365, 41868145, 58615403, 293077015]

約数ペア:

[(1, 293077015), (5, 58615403), (7, 41868145), (11, 26643365), (35, 8373629), (53, 5529755), (55, 5328673), (77, 3806195), (265, 1105951), (271, 1081465), (371, 789965), (385, 761239), (583, 502705), (1355, 216293), (1855, 157993), (1897, 154495), (2809, 104335), (2915, 100541), (2981, 98315), (4081, 71815), (9485, 30899), (14045, 20867), (14363, 20405), (14905, 19663)]