156929145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{243301}}^1$

素因数の和:243352

約数の個数: 16

約数和(自身を含む): 256926912

約数和(自身を除く): 99997767

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 243301, 729903, 1216505, 3649515, 10461943, 31385829, 52309715, 156929145]

約数ペア:

[(1, 156929145), (3, 52309715), (5, 31385829), (15, 10461943), (43, 3649515), (129, 1216505), (215, 729903), (645, 243301)]