73087395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 58240605

約数列:

[1, 3, 5, 15, 19, 29, 37, 57, 87, 95, 111, 145, 185, 239, 285, 435, 551, 555, 703, 717, 1073, 1195, 1653, 2109, 2755, 3219, 3515, 3585, 4541, 5365, 6931, 8265, 8843, 10545, 13623, 16095, 20387, 20793, 22705, 26529, 34655, 44215, 61161, 68115, 101935, 103965, 131689, 132645, 168017, 256447, 305805, 395067, 504051, 658445, 769341, 840085, 1282235, 1975335, 2520255, 3846705, 4872493, 14617479, 24362465, 73087395]

約数ペア:

[(1, 73087395), (3, 24362465), (5, 14617479), (15, 4872493), (19, 3846705), (29, 2520255), (37, 1975335), (57, 1282235), (87, 840085), (95, 769341), (111, 658445), (145, 504051), (185, 395067), (239, 305805), (285, 256447), (435, 168017), (551, 132645), (555, 131689), (703, 103965), (717, 101935), (1073, 68115), (1195, 61161), (1653, 44215), (2109, 34655), (2755, 26529), (3219, 22705), (3515, 20793), (3585, 20387), (4541, 16095), (5365, 13623), (6931, 10545), (8265, 8843)]