26521995

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 43924032

約数和(自身を除く): 17402037

約数列:

[1, 3, 5, 15, 53, 73, 159, 219, 265, 365, 457, 795, 1095, 1371, 2285, 3869, 6855, 11607, 19345, 24221, 33361, 58035, 72663, 100083, 121105, 166805, 363315, 500415, 1768133, 5304399, 8840665, 26521995]

約数ペア:

[(1, 26521995), (3, 8840665), (5, 5304399), (15, 1768133), (53, 500415), (73, 363315), (159, 166805), (219, 121105), (265, 100083), (365, 72663), (457, 58035), (795, 33361), (1095, 24221), (1371, 19345), (2285, 11607), (3869, 6855)]