73443945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{212881}}^1$

素因数の和:212912

約数の個数: 16

約数和(自身を含む): 122620032

約数和(自身を除く): 49176087

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 212881, 638643, 1064405, 3193215, 4896263, 14688789, 24481315, 73443945]

約数ペア:

[(1, 73443945), (3, 24481315), (5, 14688789), (15, 4896263), (23, 3193215), (69, 1064405), (115, 638643), (345, 212881)]