378711295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{9923}}^1$

素因数の和:10394

約数の個数: 16

約数和(自身を含む): 482306400

約数和(自身を除く): 103595105

約数列:

[1, 5, 17, 85, 449, 2245, 7633, 9923, 38165, 49615, 168691, 843455, 4455427, 22277135, 75742259, 378711295]

約数ペア:

[(1, 378711295), (5, 75742259), (17, 22277135), (85, 4455427), (449, 843455), (2245, 168691), (7633, 49615), (9923, 38165)]