64244615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2789}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 81959040

約数和(自身を除く): 17714425

約数列:

[1, 5, 17, 85, 271, 1355, 2789, 4607, 13945, 23035, 47413, 237065, 755819, 3779095, 12848923, 64244615]

約数ペア:

[(1, 64244615), (5, 12848923), (17, 3779095), (85, 755819), (271, 237065), (1355, 47413), (2789, 23035), (4607, 13945)]