42423185

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13619}}^1$

素因数の和:13720

約数の個数: 16

約数和(自身を含む): 58838400

約数和(自身を除く): 16415215

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 13619, 68095, 95333, 476665, 1212091, 6060455, 8484637, 42423185]

約数ペア:

[(1, 42423185), (5, 8484637), (7, 6060455), (35, 1212091), (89, 476665), (445, 95333), (623, 68095), (3115, 13619)]