29957805

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1367}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 52071552

約数和(自身を除く): 22113747

約数列:

[1, 3, 5, 9, 15, 45, 487, 1367, 1461, 2435, 4101, 4383, 6835, 7305, 12303, 20505, 21915, 61515, 665729, 1997187, 3328645, 5991561, 9985935, 29957805]

約数ペア:

[(1, 29957805), (3, 9985935), (5, 5991561), (9, 3328645), (15, 1997187), (45, 665729), (487, 61515), (1367, 21915), (1461, 20505), (2435, 12303), (4101, 7305), (4383, 6835)]