71739535

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 104232960

約数和(自身を除く): 32493425

約数列:

[1, 5, 7, 19, 35, 95, 133, 233, 463, 665, 1165, 1631, 2315, 3241, 4427, 8155, 8797, 16205, 22135, 30989, 43985, 61579, 107879, 154945, 307895, 539395, 755153, 2049701, 3775765, 10248505, 14347907, 71739535]

約数ペア:

[(1, 71739535), (5, 14347907), (7, 10248505), (19, 3775765), (35, 2049701), (95, 755153), (133, 539395), (233, 307895), (463, 154945), (665, 107879), (1165, 61579), (1631, 43985), (2315, 30989), (3241, 22135), (4427, 16205), (8155, 8797)]