13455085

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12444

約数の個数: 16

約数和(自身を含む): 19049472

約数和(自身を除く): 5594387

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 12401, 62005, 86807, 384431, 434035, 1922155, 2691017, 13455085]

約数ペア:

[(1, 13455085), (5, 2691017), (7, 1922155), (31, 434035), (35, 384431), (155, 86807), (217, 62005), (1085, 12401)]