68088685

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14627}}^1$

素因数の和:14665

約数の個数: 24

約数和(自身を含む): 100055520

約数和(自身を除く): 31966835

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 14627, 73135, 102389, 277913, 511945, 716723, 1389565, 1945391, 3583615, 9726955, 13617737, 68088685]

約数ペア:

[(1, 68088685), (5, 13617737), (7, 9726955), (19, 3583615), (35, 1945391), (49, 1389565), (95, 716723), (133, 511945), (245, 277913), (665, 102389), (931, 73135), (4655, 14627)]