249331265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{3307}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 317250432

約数和(自身を除く): 67919167

約数列:

[1, 5, 17, 85, 887, 3307, 4435, 15079, 16535, 56219, 75395, 281095, 2933309, 14666545, 49866253, 249331265]

約数ペア:

[(1, 249331265), (5, 49866253), (17, 14666545), (85, 2933309), (887, 281095), (3307, 75395), (4435, 56219), (15079, 16535)]