74072545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4507}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 94127040

約数和(自身を除く): 20054495

約数列:

[1, 5, 19, 95, 173, 865, 3287, 4507, 16435, 22535, 85633, 428165, 779711, 3898555, 14814509, 74072545]

約数ペア:

[(1, 74072545), (5, 14814509), (19, 3898555), (95, 779711), (173, 428165), (865, 85633), (3287, 22535), (4507, 16435)]