142682665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9803}}^1$

素因数の和:9920

約数の個数: 16

約数和(自身を含む): 177883776

約数和(自身を除く): 35201111

約数列:

[1, 5, 41, 71, 205, 355, 2911, 9803, 14555, 49015, 401923, 696013, 2009615, 3480065, 28536533, 142682665]

約数ペア:

[(1, 142682665), (5, 28536533), (41, 3480065), (71, 2009615), (205, 696013), (355, 401923), (2911, 49015), (9803, 14555)]