20270085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122849}}^1$

素因数の和:122868

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 15110715

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122849, 368547, 614245, 1351339, 1842735, 4054017, 6756695, 20270085]

約数ペア:

[(1, 20270085), (3, 6756695), (5, 4054017), (11, 1842735), (15, 1351339), (33, 614245), (55, 368547), (165, 122849)]