38882305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 60715008

約数和(自身を除く): 21832703

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 4391, 8855, 21955, 30737, 48301, 100993, 153685, 241505, 338107, 504965, 706951, 1110923, 1690535, 3534755, 5554615, 7776461, 38882305]

約数ペア:

[(1, 38882305), (5, 7776461), (7, 5554615), (11, 3534755), (23, 1690535), (35, 1110923), (55, 706951), (77, 504965), (115, 338107), (161, 241505), (253, 153685), (385, 100993), (805, 48301), (1265, 30737), (1771, 21955), (4391, 8855)]