1273694535

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{107621}}^1$

素因数の和:107895

約数の個数: 24

約数和(自身を含む): 2216152224

約数和(自身を除く): 942457689

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 11835, 107621, 322863, 538105, 968589, 1614315, 4842945, 28304323, 84912969, 141521615, 254738907, 424564845, 1273694535]

約数ペア:

[(1, 1273694535), (3, 424564845), (5, 254738907), (9, 141521615), (15, 84912969), (45, 28304323), (263, 4842945), (789, 1614315), (1315, 968589), (2367, 538105), (3945, 322863), (11835, 107621)]