66054725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 89726400

約数和(自身を除く): 23671675

約数列:

[1, 5, 11, 25, 55, 275, 401, 599, 2005, 2995, 4411, 6589, 10025, 14975, 22055, 32945, 110275, 164725, 240199, 1200995, 2642189, 6004975, 13210945, 66054725]

約数ペア:

[(1, 66054725), (5, 13210945), (11, 6004975), (25, 2642189), (55, 1200995), (275, 240199), (401, 164725), (599, 110275), (2005, 32945), (2995, 22055), (4411, 14975), (6589, 10025)]