15205312191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1\times {\mathrm{81553}}^1$

素因数の和:84846

約数の個数: 16

約数和(自身を含む): 21347575040

約数和(自身を除く): 6142262849

約数列:

[1, 3, 19, 57, 3271, 9813, 62149, 81553, 186447, 244659, 1549507, 4648521, 266759863, 800279589, 5068437397, 15205312191]

約数ペア:

[(1, 15205312191), (3, 5068437397), (19, 800279589), (57, 266759863), (3271, 4648521), (9813, 1549507), (62149, 244659), (81553, 186447)]