10072985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 13440000

約数和(自身を除く): 3367015

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4999, 24995, 64987, 154969, 324935, 774845, 2014597, 10072985]

約数ペア:

[(1, 10072985), (5, 2014597), (13, 774845), (31, 324935), (65, 154969), (155, 64987), (403, 24995), (2015, 4999)]