475279785

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{32299}}^1$

素因数の和:32422

約数の個数: 32

約数和(自身を含む): 852720000

約数和(自身を除く): 377440215

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 32299, 96897, 161495, 290691, 484485, 872073, 1453455, 3520591, 4360365, 10561773, 17602955, 31685319, 52808865, 95055957, 158426595, 475279785]

約数ペア:

[(1, 475279785), (3, 158426595), (5, 95055957), (9, 52808865), (15, 31685319), (27, 17602955), (45, 10561773), (109, 4360365), (135, 3520591), (327, 1453455), (545, 872073), (981, 484485), (1635, 290691), (2943, 161495), (4905, 96897), (14715, 32299)]