814275785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 1049545728

約数和(自身を除く): 235269943

約数列:

[1, 5, 23, 41, 115, 205, 373, 463, 943, 1865, 2315, 4715, 8579, 10649, 15293, 18983, 42895, 53245, 76465, 94915, 172699, 351739, 436609, 863495, 1758695, 2183045, 3972077, 7080659, 19860385, 35403295, 162855157, 814275785]

約数ペア:

[(1, 814275785), (5, 162855157), (23, 35403295), (41, 19860385), (115, 7080659), (205, 3972077), (373, 2183045), (463, 1758695), (943, 863495), (1865, 436609), (2315, 351739), (4715, 172699), (8579, 94915), (10649, 76465), (15293, 53245), (18983, 42895)]