127830145

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 155656080

約数和(自身を除く): 27825935

約数列:

[1, 5, 101, 269, 505, 941, 1345, 4705, 27169, 95041, 135845, 253129, 475205, 1265645, 25566029, 127830145]

約数ペア:

[(1, 127830145), (5, 25566029), (101, 1265645), (269, 475205), (505, 253129), (941, 135845), (1345, 95041), (4705, 27169)]