42721595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 22596805

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 3779, 11305, 18895, 26453, 64243, 71801, 132265, 321215, 359005, 449701, 502607, 1220617, 2248505, 2513035, 6103085, 8544319, 42721595]

約数ペア:

[(1, 42721595), (5, 8544319), (7, 6103085), (17, 2513035), (19, 2248505), (35, 1220617), (85, 502607), (95, 449701), (119, 359005), (133, 321215), (323, 132265), (595, 71801), (665, 64243), (1615, 26453), (2261, 18895), (3779, 11305)]