12345095

素因数分解:

$5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 16987968

約数和(自身を除く): 4642873

約数列:

[1, 5, 7, 35, 521, 677, 2605, 3385, 3647, 4739, 18235, 23695, 352717, 1763585, 2469019, 12345095]

約数ペア:

[(1, 12345095), (5, 2469019), (7, 1763585), (35, 352717), (521, 23695), (677, 18235), (2605, 4739), (3385, 3647)]