6943917005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{21061}}^1$

素因数の和:21197

約数の個数: 32

約数和(自身を含む): 9025993728

約数和(自身を除く): 2082076723

約数列:

[1, 5, 23, 47, 61, 115, 235, 305, 1081, 1403, 2867, 5405, 7015, 14335, 21061, 65941, 105305, 329705, 484403, 989867, 1284721, 2422015, 4949335, 6423605, 22766941, 29548583, 60381887, 113834705, 147742915, 301909435, 1388783401, 6943917005]

約数ペア:

[(1, 6943917005), (5, 1388783401), (23, 301909435), (47, 147742915), (61, 113834705), (115, 60381887), (235, 29548583), (305, 22766941), (1081, 6423605), (1403, 4949335), (2867, 2422015), (5405, 1284721), (7015, 989867), (14335, 484403), (21061, 329705), (65941, 105305)]