42975155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7951}}^1$

素因数の和:8026

約数の個数: 16

約数和(自身を含む): 54964224

約数和(自身を除く): 11989069

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 7951, 39755, 182873, 373697, 914365, 1868485, 8595031, 42975155]

約数ペア:

[(1, 42975155), (5, 8595031), (23, 1868485), (47, 914365), (115, 373697), (235, 182873), (1081, 39755), (5405, 7951)]