239888908005

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1\times {\mathrm{106591}}^1$

素因数の和:109201

約数の個数: 32

約数和(自身を含む): 390484869120

約数和(自身を除く): 150595961115

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 2543, 7629, 12715, 38145, 106591, 150037, 319773, 450111, 532955, 750185, 1598865, 2250555, 6288869, 18866607, 31444345, 94333035, 271060913, 813182739, 1355304565, 4065913695, 15992593867, 47977781601, 79962969335, 239888908005]

約数ペア:

[(1, 239888908005), (3, 79962969335), (5, 47977781601), (15, 15992593867), (59, 4065913695), (177, 1355304565), (295, 813182739), (885, 271060913), (2543, 94333035), (7629, 31444345), (12715, 18866607), (38145, 6288869), (106591, 2250555), (150037, 1598865), (319773, 750185), (450111, 532955)]