90798245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10739}}^1$

素因数の和:10852

約数の個数: 16

約数和(自身を含む): 115992000

約数和(自身を除く): 25193755

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 10739, 53695, 204041, 955771, 1020205, 4778855, 18159649, 90798245]

約数ペア:

[(1, 90798245), (5, 18159649), (19, 4778855), (89, 1020205), (95, 955771), (445, 204041), (1691, 53695), (8455, 10739)]