38105355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 66714624

約数和(自身を除く): 28609269

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 227, 285, 361, 465, 589, 681, 1083, 1135, 1767, 1805, 2945, 3405, 4313, 5415, 7037, 8835, 11191, 12939, 21111, 21565, 33573, 35185, 55955, 64695, 81947, 105555, 133703, 167865, 245841, 401109, 409735, 668515, 1229205, 2005545, 2540357, 7621071, 12701785, 38105355]

約数ペア:

[(1, 38105355), (3, 12701785), (5, 7621071), (15, 2540357), (19, 2005545), (31, 1229205), (57, 668515), (93, 409735), (95, 401109), (155, 245841), (227, 167865), (285, 133703), (361, 105555), (465, 81947), (589, 64695), (681, 55955), (1083, 35185), (1135, 33573), (1767, 21565), (1805, 21111), (2945, 12939), (3405, 11191), (4313, 8835), (5415, 7037)]