90854315

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3347}}^1$

素因数の和:3502

約数の個数: 16

約数和(自身を含む): 112091040

約数和(自身を除く): 21236725

約数列:

[1, 5, 61, 89, 305, 445, 3347, 5429, 16735, 27145, 204167, 297883, 1020835, 1489415, 18170863, 90854315]

約数ペア:

[(1, 90854315), (5, 18170863), (61, 1489415), (89, 1020835), (305, 297883), (445, 204167), (3347, 27145), (5429, 16735)]