22802065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31891}}^1$

素因数の和:31920

約数の個数: 16

約数和(自身を含む): 32147136

約数和(自身を除く): 9345071

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 31891, 159455, 350801, 414583, 1754005, 2072915, 4560413, 22802065]

約数ペア:

[(1, 22802065), (5, 4560413), (11, 2072915), (13, 1754005), (55, 414583), (65, 350801), (143, 159455), (715, 31891)]