84487745

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 103445760

約数和(自身を除く): 18958015

約数列:

[1, 5, 61, 305, 439, 631, 2195, 3155, 26779, 38491, 133895, 192455, 277009, 1385045, 16897549, 84487745]

約数ペア:

[(1, 84487745), (5, 16897549), (61, 1385045), (305, 277009), (439, 192455), (631, 133895), (2195, 38491), (3155, 26779)]