129605

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^2$

素因数の和:65

約数の個数: 18

約数和(自身を含む): 189126

約数和(自身を除く): 59521

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 529, 805, 1127, 2645, 3703, 5635, 18515, 25921, 129605]

約数ペア:

[(1, 129605), (5, 25921), (7, 18515), (23, 5635), (35, 3703), (49, 2645), (115, 1127), (161, 805), (245, 529)]