425748005

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{2213}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 517278960

約数和(自身を除く): 91530955

約数列:

[1, 5, 109, 353, 545, 1765, 2213, 11065, 38477, 192385, 241217, 781189, 1206085, 3905945, 85149601, 425748005]

約数ペア:

[(1, 425748005), (5, 85149601), (109, 3905945), (353, 1206085), (545, 781189), (1765, 241217), (2213, 192385), (11065, 38477)]