66159225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26731}}^1$

素因数の和:26758

約数の個数: 36

約数和(自身を含む): 129275952

約数和(自身を除く): 63116727

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 26731, 80193, 133655, 240579, 294041, 400965, 668275, 882123, 1202895, 1470205, 2004825, 2646369, 4410615, 6014475, 7351025, 13231845, 22053075, 66159225]

約数ペア:

[(1, 66159225), (3, 22053075), (5, 13231845), (9, 7351025), (11, 6014475), (15, 4410615), (25, 2646369), (33, 2004825), (45, 1470205), (55, 1202895), (75, 882123), (99, 668275), (165, 400965), (225, 294041), (275, 240579), (495, 133655), (825, 80193), (2475, 26731)]