306074725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10211}}^1$

素因数の和:10341

約数の個数: 24

約数和(自身を含む): 417875040

約数和(自身を除く): 111800315

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 5995, 10211, 29975, 51055, 112321, 255275, 561605, 1112999, 2808025, 5564995, 12242989, 27824975, 61214945, 306074725]

約数ペア:

[(1, 306074725), (5, 61214945), (11, 27824975), (25, 12242989), (55, 5564995), (109, 2808025), (275, 1112999), (545, 561605), (1199, 255275), (2725, 112321), (5995, 51055), (10211, 29975)]