40327065

素因数分解:

$3^5\times 5^1\times {\mathrm{33191}}^1$

素因数の和:33211

約数の個数: 24

約数和(自身を含む): 72491328

約数和(自身を除く): 32164263

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 33191, 99573, 165955, 298719, 497865, 896157, 1493595, 2688471, 4480785, 8065413, 13442355, 40327065]

約数ペア:

[(1, 40327065), (3, 13442355), (5, 8065413), (9, 4480785), (15, 2688471), (27, 1493595), (45, 896157), (81, 497865), (135, 298719), (243, 165955), (405, 99573), (1215, 33191)]