38282055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 76185600

約数和(自身を除く): 37903545

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 217, 285, 399, 465, 589, 619, 651, 665, 1085, 1767, 1857, 1995, 2945, 3095, 3255, 4123, 4333, 8835, 9285, 11761, 12369, 12999, 19189, 20615, 21665, 35283, 57567, 58805, 61845, 64995, 82327, 95945, 134323, 176415, 246981, 287835, 364591, 402969, 411635, 671615, 1093773, 1234905, 1822955, 2014845, 2552137, 5468865, 7656411, 12760685, 38282055]

約数ペア:

[(1, 38282055), (3, 12760685), (5, 7656411), (7, 5468865), (15, 2552137), (19, 2014845), (21, 1822955), (31, 1234905), (35, 1093773), (57, 671615), (93, 411635), (95, 402969), (105, 364591), (133, 287835), (155, 246981), (217, 176415), (285, 134323), (399, 95945), (465, 82327), (589, 64995), (619, 61845), (651, 58805), (665, 57567), (1085, 35283), (1767, 21665), (1857, 20615), (1995, 19189), (2945, 12999), (3095, 12369), (3255, 11761), (4123, 9285), (4333, 8835)]