15622227

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 23862384

約数和(自身を除く): 8240157

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1213, 1431, 3639, 4293, 10917, 12879, 32751, 64289, 98253, 192867, 294759, 578601, 1735803, 5207409, 15622227]

約数ペア:

[(1, 15622227), (3, 5207409), (9, 1735803), (27, 578601), (53, 294759), (81, 192867), (159, 98253), (243, 64289), (477, 32751), (1213, 12879), (1431, 10917), (3639, 4293)]