15550251

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 21516288

約数和(自身を除く): 5966037

約数列:

[1, 3, 31, 93, 271, 617, 813, 1851, 8401, 19127, 25203, 57381, 167207, 501621, 5183417, 15550251]

約数ペア:

[(1, 15550251), (3, 5183417), (31, 501621), (93, 167207), (271, 57381), (617, 25203), (813, 19127), (1851, 8401)]