4650485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2192395

約数列:

[1, 5, 7, 23, 35, 53, 109, 115, 161, 265, 371, 545, 763, 805, 1219, 1855, 2507, 3815, 5777, 6095, 8533, 12535, 17549, 28885, 40439, 42665, 87745, 132871, 202195, 664355, 930097, 4650485]

約数ペア:

[(1, 4650485), (5, 930097), (7, 664355), (23, 202195), (35, 132871), (53, 87745), (109, 42665), (115, 40439), (161, 28885), (265, 17549), (371, 12535), (545, 8533), (763, 6095), (805, 5777), (1219, 3815), (1855, 2507)]