40805065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 19513655

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1427, 1505, 4085, 5719, 7135, 9989, 27113, 28595, 49945, 61361, 135565, 189791, 306805, 429527, 948955, 1165859, 2147635, 5829295, 8161013, 40805065]

約数ペア:

[(1, 40805065), (5, 8161013), (7, 5829295), (19, 2147635), (35, 1165859), (43, 948955), (95, 429527), (133, 306805), (215, 189791), (301, 135565), (665, 61361), (817, 49945), (1427, 28595), (1505, 27113), (4085, 9989), (5719, 7135)]