66884125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 104083200

約数和(自身を除く): 37199075

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 6949, 9625, 34745, 48643, 76439, 173725, 243215, 382195, 535073, 868625, 1216075, 1910975, 2675365, 6080375, 9554875, 13376825, 66884125]

約数ペア:

[(1, 66884125), (5, 13376825), (7, 9554875), (11, 6080375), (25, 2675365), (35, 1910975), (55, 1216075), (77, 868625), (125, 535073), (175, 382195), (275, 243215), (385, 173725), (875, 76439), (1375, 48643), (1925, 34745), (6949, 9625)]