68424125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 106479360

約数和(自身を除く): 38055235

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 7109, 9625, 35545, 49763, 78199, 177725, 248815, 390995, 547393, 888625, 1244075, 1954975, 2736965, 6220375, 9774875, 13684825, 68424125]

約数ペア:

[(1, 68424125), (5, 13684825), (7, 9774875), (11, 6220375), (25, 2736965), (35, 1954975), (55, 1244075), (77, 888625), (125, 547393), (175, 390995), (275, 248815), (385, 177725), (875, 78199), (1375, 49763), (1925, 35545), (7109, 9625)]