47884845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 83393280

約数和(自身を除く): 35508435

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 239, 285, 361, 555, 703, 717, 1083, 1195, 1805, 2109, 3515, 3585, 4541, 5415, 8843, 10545, 13357, 13623, 22705, 26529, 40071, 44215, 66785, 68115, 86279, 132645, 168017, 200355, 258837, 431395, 504051, 840085, 1294185, 2520255, 3192323, 9576969, 15961615, 47884845]

約数ペア:

[(1, 47884845), (3, 15961615), (5, 9576969), (15, 3192323), (19, 2520255), (37, 1294185), (57, 840085), (95, 504051), (111, 431395), (185, 258837), (239, 200355), (285, 168017), (361, 132645), (555, 86279), (703, 68115), (717, 66785), (1083, 44215), (1195, 40071), (1805, 26529), (2109, 22705), (3515, 13623), (3585, 13357), (4541, 10545), (5415, 8843)]