47016945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45427}}^1$

素因数の和:45461

約数の個数: 24

約数和(自身を含む): 85041216

約数和(自身を除く): 38024271

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 45427, 136281, 227135, 408843, 681405, 1044821, 2044215, 3134463, 5224105, 9403389, 15672315, 47016945]

約数ペア:

[(1, 47016945), (3, 15672315), (5, 9403389), (9, 5224105), (15, 3134463), (23, 2044215), (45, 1044821), (69, 681405), (115, 408843), (207, 227135), (345, 136281), (1035, 45427)]