194896925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{919}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 256680000

約数和(自身を除く): 61783075

約数列:

[1, 5, 17, 25, 85, 425, 499, 919, 2495, 4595, 8483, 12475, 15623, 22975, 42415, 78115, 212075, 390575, 458581, 2292905, 7795877, 11464525, 38979385, 194896925]

約数ペア:

[(1, 194896925), (5, 38979385), (17, 11464525), (25, 7795877), (85, 2292905), (425, 458581), (499, 390575), (919, 212075), (2495, 78115), (4595, 42415), (8483, 22975), (12475, 15623)]