2120085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4283}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 4009824

約数和(自身を除く): 1889739

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4283, 12849, 21415, 38547, 47113, 64245, 141339, 192735, 235565, 424017, 706695, 2120085]

約数ペア:

[(1, 2120085), (3, 706695), (5, 424017), (9, 235565), (11, 192735), (15, 141339), (33, 64245), (45, 47113), (55, 38547), (99, 21415), (165, 12849), (495, 4283)]