16486935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 11091945

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 251, 435, 453, 753, 755, 1255, 2265, 3765, 4379, 7279, 13137, 21837, 21895, 36395, 37901, 65685, 109185, 113703, 189505, 568515, 1099129, 3297387, 5495645, 16486935]

約数ペア:

[(1, 16486935), (3, 5495645), (5, 3297387), (15, 1099129), (29, 568515), (87, 189505), (145, 113703), (151, 109185), (251, 65685), (435, 37901), (453, 36395), (753, 21895), (755, 21837), (1255, 13137), (2265, 7279), (3765, 4379)]