129202455

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{49789}}^1$

素因数の和:49970

約数の個数: 16

約数和(自身を含む): 207923040

約数和(自身を除く): 78720585

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 49789, 149367, 248945, 746835, 8613497, 25840491, 43067485, 129202455]

約数ペア:

[(1, 129202455), (3, 43067485), (5, 25840491), (15, 8613497), (173, 746835), (519, 248945), (865, 149367), (2595, 49789)]