51925815

素因数分解:

$3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1901}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 90200448

約数和(自身を除く): 38274633

約数列:

[1, 3, 5, 9, 15, 45, 607, 1821, 1901, 3035, 5463, 5703, 9105, 9505, 17109, 27315, 28515, 85545, 1153907, 3461721, 5769535, 10385163, 17308605, 51925815]

約数ペア:

[(1, 51925815), (3, 17308605), (5, 10385163), (9, 5769535), (15, 3461721), (45, 1153907), (607, 85545), (1821, 28515), (1901, 27315), (3035, 17109), (5463, 9505), (5703, 9105)]