13803915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54133}}^1$

素因数の和:54158

約数の個数: 16

約数和(自身を含む): 23385888

約数和(自身を除く): 9581973

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 54133, 162399, 270665, 811995, 920261, 2760783, 4601305, 13803915]

約数ペア:

[(1, 13803915), (3, 4601305), (5, 2760783), (15, 920261), (17, 811995), (51, 270665), (85, 162399), (255, 54133)]