63788265

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2887}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 110829888

約数和(自身を除く): 47041623

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 2887, 4419, 7365, 8661, 14435, 22095, 25983, 43305, 129915, 1417517, 4252551, 7087585, 12757653, 21262755, 63788265]

約数ペア:

[(1, 63788265), (3, 21262755), (5, 12757653), (9, 7087585), (15, 4252551), (45, 1417517), (491, 129915), (1473, 43305), (2455, 25983), (2887, 22095), (4419, 14435), (7365, 8661)]