519420385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21611}}^1$

素因数の和:21669

約数の個数: 32

約数和(自身を含む): 746910720

約数和(自身を除く): 227490335

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 21611, 24035, 108055, 237721, 410609, 497053, 1188605, 2053045, 2485265, 4516699, 5467583, 9444007, 22583495, 27337915, 47220035, 103884077, 519420385]

約数ペア:

[(1, 519420385), (5, 103884077), (11, 47220035), (19, 27337915), (23, 22583495), (55, 9444007), (95, 5467583), (115, 4516699), (209, 2485265), (253, 2053045), (437, 1188605), (1045, 497053), (1265, 410609), (2185, 237721), (4807, 108055), (21611, 24035)]