27260065

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 11769695

約数列:

[1, 5, 7, 35, 43, 59, 215, 295, 301, 307, 413, 1505, 1535, 2065, 2149, 2537, 10745, 12685, 13201, 17759, 18113, 66005, 88795, 90565, 92407, 126791, 462035, 633955, 778859, 3894295, 5452013, 27260065]

約数ペア:

[(1, 27260065), (5, 5452013), (7, 3894295), (35, 778859), (43, 633955), (59, 462035), (215, 126791), (295, 92407), (301, 90565), (307, 88795), (413, 66005), (1505, 18113), (1535, 17759), (2065, 13201), (2149, 12685), (2537, 10745)]