4055235

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 6514080

約数和(自身を除く): 2458845

約数列:

[1, 3, 5, 15, 409, 661, 1227, 1983, 2045, 3305, 6135, 9915, 270349, 811047, 1351745, 4055235]

約数ペア:

[(1, 4055235), (3, 1351745), (5, 811047), (15, 270349), (409, 9915), (661, 6135), (1227, 3305), (1983, 2045)]