25034709

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 14446635

約数列:

[1, 3, 7, 21, 53, 83, 159, 249, 271, 371, 581, 813, 1113, 1743, 1897, 4399, 5691, 13197, 14363, 22493, 30793, 43089, 67479, 92379, 100541, 157451, 301623, 472353, 1192129, 3576387, 8344903, 25034709]

約数ペア:

[(1, 25034709), (3, 8344903), (7, 3576387), (21, 1192129), (53, 472353), (83, 301623), (159, 157451), (249, 100541), (271, 92379), (371, 67479), (581, 43089), (813, 30793), (1113, 22493), (1743, 14363), (1897, 13197), (4399, 5691)]