8212085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 3918475

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 233, 265, 371, 665, 1007, 1165, 1631, 1855, 4427, 5035, 7049, 8155, 12349, 22135, 30989, 35245, 61745, 86443, 154945, 234631, 432215, 1173155, 1642417, 8212085]

約数ペア:

[(1, 8212085), (5, 1642417), (7, 1173155), (19, 432215), (35, 234631), (53, 154945), (95, 86443), (133, 61745), (233, 35245), (265, 30989), (371, 22135), (665, 12349), (1007, 8155), (1165, 7049), (1631, 5035), (1855, 4427)]