254024375

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{3359}}^1$

素因数の和:3401

約数の個数: 30

約数和(自身を含む): 349013280

約数和(自身を除く): 94988905

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 625, 1375, 3025, 3359, 6875, 15125, 16795, 36949, 75625, 83975, 184745, 406439, 419875, 923725, 2032195, 2099375, 4618625, 10160975, 23093125, 50804875, 254024375]

約数ペア:

[(1, 254024375), (5, 50804875), (11, 23093125), (25, 10160975), (55, 4618625), (121, 2099375), (125, 2032195), (275, 923725), (605, 419875), (625, 406439), (1375, 184745), (3025, 83975), (3359, 75625), (6875, 36949), (15125, 16795)]