42459365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1559}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 55036800

約数和(自身を除く): 12577435

約数列:

[1, 5, 13, 65, 419, 1559, 2095, 5447, 7795, 20267, 27235, 101335, 653221, 3266105, 8491873, 42459365]

約数ペア:

[(1, 42459365), (5, 8491873), (13, 3266105), (65, 653221), (419, 101335), (1559, 27235), (2095, 20267), (5447, 7795)]