2788528095

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{18061}}^1$

素因数の和:18192

約数の個数: 48

約数和(自身を含む): 5004185472

約数和(自身を除く): 2215657377

約数列:

[1, 3, 5, 9, 15, 45, 47, 73, 141, 219, 235, 365, 423, 657, 705, 1095, 2115, 3285, 3431, 10293, 17155, 18061, 30879, 51465, 54183, 90305, 154395, 162549, 270915, 812745, 848867, 1318453, 2546601, 3955359, 4244335, 6592265, 7639803, 11866077, 12733005, 19776795, 38199015, 59330385, 61967291, 185901873, 309836455, 557705619, 929509365, 2788528095]

約数ペア:

[(1, 2788528095), (3, 929509365), (5, 557705619), (9, 309836455), (15, 185901873), (45, 61967291), (47, 59330385), (73, 38199015), (141, 19776795), (219, 12733005), (235, 11866077), (365, 7639803), (423, 6592265), (657, 4244335), (705, 3955359), (1095, 2546601), (2115, 1318453), (3285, 848867), (3431, 812745), (10293, 270915), (17155, 162549), (18061, 154395), (30879, 90305), (51465, 54183)]