2016081225

素因数分解:

$3^3\times 5^2\times {\mathrm{2986787}}^1$

素因数の和:2986806

約数の個数: 24

約数和(自身を含む): 3703617120

約数和(自身を除く): 1687535895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2986787, 8960361, 14933935, 26881083, 44801805, 74669675, 80643249, 134405415, 224009025, 403216245, 672027075, 2016081225]

約数ペア:

[(1, 2016081225), (3, 672027075), (5, 403216245), (9, 224009025), (15, 134405415), (25, 80643249), (27, 74669675), (45, 44801805), (75, 26881083), (135, 14933935), (225, 8960361), (675, 2986787)]