8977215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 16289280

約数和(自身を除く): 7312065

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2423, 3705, 7269, 12115, 31499, 36345, 46037, 94497, 138111, 157495, 230185, 472485, 598481, 690555, 1795443, 2992405, 8977215]

約数ペア:

[(1, 8977215), (3, 2992405), (5, 1795443), (13, 690555), (15, 598481), (19, 472485), (39, 230185), (57, 157495), (65, 138111), (95, 94497), (195, 46037), (247, 36345), (285, 31499), (741, 12115), (1235, 7269), (2423, 3705)]