158242715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12329}}^1$

素因数の和:12502

約数の個数: 16

約数和(自身を含む): 202409280

約数和(自身を除く): 44166565

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12329, 12835, 61645, 209593, 1047965, 1861679, 9308395, 31648543, 158242715]

約数ペア:

[(1, 158242715), (5, 31648543), (17, 9308395), (85, 1861679), (151, 1047965), (755, 209593), (2567, 61645), (12329, 12835)]