52781265

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1901}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 91684008

約数和(自身を除く): 38902743

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 1901, 3085, 5553, 5703, 9255, 9505, 17109, 27765, 28515, 85545, 1172917, 3518751, 5864585, 10556253, 17593755, 52781265]

約数ペア:

[(1, 52781265), (3, 17593755), (5, 10556253), (9, 5864585), (15, 3518751), (45, 1172917), (617, 85545), (1851, 28515), (1901, 27765), (3085, 17109), (5553, 9505), (5703, 9255)]