4154385

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 6672960

約数和(自身を除く): 2518575

約数列:

[1, 3, 5, 15, 419, 661, 1257, 1983, 2095, 3305, 6285, 9915, 276959, 830877, 1384795, 4154385]

約数ペア:

[(1, 4154385), (3, 1384795), (5, 830877), (15, 276959), (419, 9915), (661, 6285), (1257, 3305), (1983, 2095)]