47084745

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21067}}^1$

素因数の和:21224

約数の個数: 16

約数和(自身を含む): 75844800

約数和(自身を除く): 28760055

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 21067, 63201, 105335, 316005, 3138983, 9416949, 15694915, 47084745]

約数ペア:

[(1, 47084745), (3, 15694915), (5, 9416949), (15, 3138983), (149, 316005), (447, 105335), (745, 63201), (2235, 21067)]