914895

素因数分解:

$3^6\times 5^1\times {\mathrm{251}}^1$

素因数の和:274

約数の個数: 28

約数和(自身を含む): 1652616

約数和(自身を除く): 737721

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 251, 405, 729, 753, 1215, 1255, 2259, 3645, 3765, 6777, 11295, 20331, 33885, 60993, 101655, 182979, 304965, 914895]

約数ペア:

[(1, 914895), (3, 304965), (5, 182979), (9, 101655), (15, 60993), (27, 33885), (45, 20331), (81, 11295), (135, 6777), (243, 3765), (251, 3645), (405, 2259), (729, 1255), (753, 1215)]