70780815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6073}}^1$

素因数の和:6128

約数の個数: 48

約数和(自身を含む): 144026688

約数和(自身を除く): 73245873

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 6073, 11655, 18219, 30365, 42511, 54657, 91095, 127533, 212555, 224701, 273285, 382599, 637665, 674103, 1123505, 1572907, 1912995, 2022309, 3370515, 4718721, 7864535, 10111545, 14156163, 23593605, 70780815]

約数ペア:

[(1, 70780815), (3, 23593605), (5, 14156163), (7, 10111545), (9, 7864535), (15, 4718721), (21, 3370515), (35, 2022309), (37, 1912995), (45, 1572907), (63, 1123505), (105, 674103), (111, 637665), (185, 382599), (259, 273285), (315, 224701), (333, 212555), (555, 127533), (777, 91095), (1295, 54657), (1665, 42511), (2331, 30365), (3885, 18219), (6073, 11655)]