140402905

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 171010944

約数和(自身を除く): 30608039

約数列:

[1, 5, 103, 227, 515, 1135, 1201, 6005, 23381, 116905, 123703, 272627, 618515, 1363135, 28080581, 140402905]

約数ペア:

[(1, 140402905), (5, 28080581), (103, 1363135), (227, 618515), (515, 272627), (1135, 123703), (1201, 116905), (6005, 23381)]