47054735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 73167360

約数和(自身を除く): 26112625

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 5443, 8645, 27215, 38101, 70759, 103417, 190505, 353795, 495313, 517085, 723919, 1344421, 2476565, 3619595, 6722105, 9410947, 47054735]

約数ペア:

[(1, 47054735), (5, 9410947), (7, 6722105), (13, 3619595), (19, 2476565), (35, 1344421), (65, 723919), (91, 517085), (95, 495313), (133, 353795), (247, 190505), (455, 103417), (665, 70759), (1235, 38101), (1729, 27215), (5443, 8645)]