47176155

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26881}}^1$

素因数の和:26908

約数の個数: 32

約数和(自身を含む): 90323520

約数和(自身を除く): 43147365

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 26881, 80643, 134405, 241929, 349453, 403215, 725787, 1048359, 1209645, 1747265, 3145077, 3628935, 5241795, 9435231, 15725385, 47176155]

約数ペア:

[(1, 47176155), (3, 15725385), (5, 9435231), (9, 5241795), (13, 3628935), (15, 3145077), (27, 1747265), (39, 1209645), (45, 1048359), (65, 725787), (117, 403215), (135, 349453), (195, 241929), (351, 134405), (585, 80643), (1755, 26881)]