28510845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 50526720

約数和(自身を除く): 22015875

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 2579, 3685, 7737, 11055, 12895, 28369, 38685, 85107, 141845, 172793, 425535, 518379, 863965, 1900723, 2591895, 5702169, 9503615, 28510845]

約数ペア:

[(1, 28510845), (3, 9503615), (5, 5702169), (11, 2591895), (15, 1900723), (33, 863965), (55, 518379), (67, 425535), (165, 172793), (201, 141845), (335, 85107), (737, 38685), (1005, 28369), (2211, 12895), (2579, 11055), (3685, 7737)]