2552678015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1\times {\mathrm{4691}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 3136358016

約数和(自身を除く): 583680001

約数列:

[1, 5, 43, 215, 2531, 4691, 12655, 23455, 108833, 201713, 544165, 1008565, 11872921, 59364605, 510535603, 2552678015]

約数ペア:

[(1, 2552678015), (5, 510535603), (43, 59364605), (215, 11872921), (2531, 1008565), (4691, 544165), (12655, 201713), (23455, 108833)]