45205557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4397}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 63331200

約数和(自身を除く): 18125643

約数列:

[1, 3, 23, 69, 149, 447, 3427, 4397, 10281, 13191, 101131, 303393, 655153, 1965459, 15068519, 45205557]

約数ペア:

[(1, 45205557), (3, 15068519), (23, 1965459), (69, 655153), (149, 303393), (447, 101131), (3427, 13191), (4397, 10281)]