127385665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{74713}}^1$

素因数の和:74760

約数の個数: 16

約数和(自身を含む): 172141056

約数和(自身を除く): 44755391

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 74713, 373565, 821843, 2316103, 4109215, 11580515, 25477133, 127385665]

約数ペア:

[(1, 127385665), (5, 25477133), (11, 11580515), (31, 4109215), (55, 2316103), (155, 821843), (341, 373565), (1705, 74713)]