4912775

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 7082880

約数和(自身を除く): 2170105

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 419, 469, 1675, 2095, 2345, 2933, 10475, 11725, 14665, 28073, 73325, 140365, 196511, 701825, 982555, 4912775]

約数ペア:

[(1, 4912775), (5, 982555), (7, 701825), (25, 196511), (35, 140365), (67, 73325), (175, 28073), (335, 14665), (419, 11725), (469, 10475), (1675, 2933), (2095, 2345)]