39828515

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 48854016

約数和(自身を除く): 9025501

約数列:

[1, 5, 71, 151, 355, 743, 755, 3715, 10721, 52753, 53605, 112193, 263765, 560965, 7965703, 39828515]

約数ペア:

[(1, 39828515), (5, 7965703), (71, 560965), (151, 263765), (355, 112193), (743, 53605), (755, 52753), (3715, 10721)]