42470745

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15643}}^1$

素因数の和:15832

約数の個数: 16

約数和(自身を含む): 68332992

約数和(自身を除く): 25862247

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 15643, 46929, 78215, 234645, 2831383, 8494149, 14156915, 42470745]

約数ペア:

[(1, 42470745), (3, 14156915), (5, 8494149), (15, 2831383), (181, 234645), (543, 78215), (905, 46929), (2715, 15643)]