23120005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 29111040

約数和(自身を除く): 5991035

約数列:

[1, 5, 37, 47, 185, 235, 1739, 2659, 8695, 13295, 98383, 124973, 491915, 624865, 4624001, 23120005]

約数ペア:

[(1, 23120005), (5, 4624001), (37, 624865), (47, 491915), (185, 124973), (235, 98383), (1739, 13295), (2659, 8695)]