82743205

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 100684800

約数和(自身を除く): 17941595

約数列:

[1, 5, 137, 199, 607, 685, 995, 3035, 27263, 83159, 120793, 136315, 415795, 603965, 16548641, 82743205]

約数ペア:

[(1, 82743205), (5, 16548641), (137, 603965), (199, 415795), (607, 136315), (685, 120793), (995, 83159), (3035, 27263)]