888940375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 1147281408

約数和(自身を除く): 258341033

約数列:

[1, 5, 25, 47, 83, 125, 235, 415, 1175, 1823, 2075, 3901, 5875, 9115, 10375, 19505, 45575, 85681, 97525, 151309, 227875, 428405, 487625, 756545, 2142025, 3782725, 7111523, 10710125, 18913625, 35557615, 177788075, 888940375]

約数ペア:

[(1, 888940375), (5, 177788075), (25, 35557615), (47, 18913625), (83, 10710125), (125, 7111523), (235, 3782725), (415, 2142025), (1175, 756545), (1823, 487625), (2075, 428405), (3901, 227875), (5875, 151309), (9115, 97525), (10375, 85681), (19505, 45575)]