86775445

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 106326000

約数和(自身を除く): 19550555

約数列:

[1, 5, 89, 109, 445, 545, 1789, 8945, 9701, 48505, 159221, 195001, 796105, 975005, 17355089, 86775445]

約数ペア:

[(1, 86775445), (5, 17355089), (89, 975005), (109, 796105), (445, 195001), (545, 159221), (1789, 48505), (8945, 9701)]