15025276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 32220160

約数和(自身を除く): 17194884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 463, 532, 854, 926, 1159, 1708, 1852, 2318, 3241, 4636, 6482, 8113, 8797, 12964, 16226, 17594, 28243, 32452, 35188, 56486, 61579, 112972, 123158, 197701, 246316, 395402, 536617, 790804, 1073234, 2146468, 3756319, 7512638, 15025276]

約数ペア:

[(1, 15025276), (2, 7512638), (4, 3756319), (7, 2146468), (14, 1073234), (19, 790804), (28, 536617), (38, 395402), (61, 246316), (76, 197701), (122, 123158), (133, 112972), (244, 61579), (266, 56486), (427, 35188), (463, 32452), (532, 28243), (854, 17594), (926, 16226), (1159, 12964), (1708, 8797), (1852, 8113), (2318, 6482), (3241, 4636)]