42834085

素因数分解:

$5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 60082560

約数和(自身を除く): 17248475

約数列:

[1, 5, 7, 35, 49, 245, 359, 487, 1795, 2435, 2513, 3409, 12565, 17045, 17591, 23863, 87955, 119315, 174833, 874165, 1223831, 6119155, 8566817, 42834085]

約数ペア:

[(1, 42834085), (5, 8566817), (7, 6119155), (35, 1223831), (49, 874165), (245, 174833), (359, 119315), (487, 87955), (1795, 23863), (2435, 17591), (2513, 17045), (3409, 12565)]