14157715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19801}}^1$

素因数の和:19830

約数の個数: 16

約数和(自身を含む): 19960416

約数和(自身を除く): 5802701

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 19801, 99005, 217811, 257413, 1089055, 1287065, 2831543, 14157715]

約数ペア:

[(1, 14157715), (5, 2831543), (11, 1287065), (13, 1089055), (55, 257413), (65, 217811), (143, 99005), (715, 19801)]