247659215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{1543}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 304155648

約数和(自身を除く): 56496433

約数列:

[1, 5, 47, 235, 683, 1543, 3415, 7715, 32101, 72521, 160505, 362605, 1053869, 5269345, 49531843, 247659215]

約数ペア:

[(1, 247659215), (5, 49531843), (47, 5269345), (235, 1053869), (683, 362605), (1543, 160505), (3415, 72521), (7715, 32101)]